User:MrIskold3

Introduction.

A very big fan of the Overlord series, Noblesse Manhwa and the DMC 1-5 games. Here is my contribution to a character I would have in Yggdrasil and New World.

Appearance
Itsuki is a tall, well-toned and muscular, late-twenties young man with pure blonde, wavy, shoulder-length hair that he usually has held up in a ponytail, with broad shoulders. His eyes can be described as somewhat 'expressive', as he has pure golden eyes with red pupils, (a common trait among Pure-blood Vampire Nobles, but the gold is a sign of his Royal blood, where the other clans have other colors to signify their clans). And he has a god-like handsome appearance, and he wore a cheerful smile, making him look extremely friendly, approachable and kind when paired with his slightly long and narrow golden eyes, which also makes him exude an aura of bloodlust and killing intent, so intense that it will make people feel like they are choking, and those eyes appear rather enigmatic, and he has a rather tall and slender build with well-toned muscles for his body.

And he has 3 gold earrings in his right ear to signify his 3 principles, "Power, Influence, Wealth", where each earring is made from a gold and silver prismatic ore and he has a silver cross earring on his left ear, with a crimson ruby inside it, which he got from Rin as a Wedding gift.

For clothing, he wears a black & white military generals uniform with golden lines and he is also adorned with a crimson-red cape with gold accents attached around his left shoulder with his military generals epaulets on it, as well with a rose pinned in the middle of it; as well as a draped coat tail from the hips of his uniform at ankle length.

Personality
Itsuki is highly intelligent and quite knowledgeable. As a child, his intelligence was said to be 'enough to leave even the adults speechless'. He has a natural talent to grasp everything through his broad knowledge. He likes reading books and is very good at mind games such as chess or cards. Even at a young age he would read many books, learnt Latin and is literate, using his knowledge to help others. He is a mathematics prodigy and excelled in it at a very young age of 9.

After the Reincarnation on Earth, he has grown up to be an elegant gentleman, a head-to-toe perfect noble. He is quite charismatic, as he can easily associate with anyone, regardless nobles or commoners. His professional mannerism is one of the reasons why people trust him too easily. He has a way with his words and is very good at seeing through lies. His gentle persona is something that everyone loves.

Itsuki is easily considered to be the cruelest member in KoB, taking great joy in the suffering of other races. For that reason, he enthusiastically performs magic experiments on the prisoners sent to him, viewing them as nothing less than toys for his own amusement. In other words, he passionately enjoys inciting hateful feelings and treacherous thoughts among the victims of his experiments to his own pleasure. In a way, Itsuki takes pleasure in seeing the chaos and pandemonium he had incited within the hearts of his subject. It came to a point where he had finally earn the hate by all his subjects of different races much to his delight.

History
My character is a researcher for the Japanese Military with a Lieutenant-Colonel Rank by the name of Yotsuba Itsuki, he was born in the years 2107, and had been living on the streets for years until Albert took him and his twin-sister into his house, and he had the rare Lutheran AB Negative Blood Type, which only his specific bloodline has, and he was born with some very negative thought and intense interest in killing people, but he suppressed it to keep a normal, stable and wealthy life, and his birth parents kept pressuring him about not being smart enough, since he had a hard time answering questions of areas he had no interest in, his parents were pretty smart, too, but he killed them for trying to lay their hands on his sister. His father, was a famous psychologist, who 5 years after having Clara and William went insane and raped Clara, and his mother, was a brain surgeon, who just did not care for anyone or anything or than her career, and he had a twin sister who was more of a genius when it came to the physical parts, like martial arts and other physical sports, while her IQ was only 203, she could somewhat keep up with her brother, if she used all of her energy in it and their Eldest brother, Albert who adopted them, was seen as a dimwit, who was always compared to them, while yes he had an IQ of 164, and was more seen as a political genius, he was average in every way so their parents used everything they could in making sure he would not be an embarrassment to their Family name, so they made him focus on his handsome looks and became a famous A-List Actor, Singer, Songwriter and Producer, and Shinya with an IQ of 384 and got 14 PH.Ds in Bio-Chemistry, History, Mathematics, Neuro-linguistic programming, Micro and Nanotechnology and 10 more in Fields of Mathematics and cosmology and a Master's Degree in Computer Programming, Cyber Security, Computer Sciences, Artificial-Intelligence and Metaphysics, and a Master of Laws degree and his IQ was estimated to be 244 points higher than Albert Einstein's.


 * First word was "Dad" and second word was "Mum" on the day of his birth.
 * He Learned to talk properly in three days.
 * Before even reaching 1, he was able to walk and run and complete complex sentences.


 * And he could read the New York Times at an age of 1½.
 * At age 5, his language and accent's repertoire includes his Native Language English and then 7 other languages, which consisted of Japanese, Latin, French, German, Spanish, Mandarin, Russian and Aramaic which he could speak fluently, but he was never interested in languages, if he needed a specific one, he would learn it, but he did create his own language called "Vendergood", which was a way for him, Irene and his Sister to say things in public people shouldn't have to know.
 * And at the age of 9, he was able to recite pi to the 853 decimal places and could remember the periodic table like the back of his hand, and became known as a mathematics prodigy.
 * And at age 10 he solved Einstein's riddle and Riemann's Hypothesis.

He was accepted to Oxford at the age of 9, but the university wouldn't let him attend due to his "emotional immaturity." He chose to study for himself instead, until Oxford finally let him in when he turned 11, and he entered Oxford University as one of the youngest students in the school's history, and shortly after he was made a laughing stock at Oxford pretty quickly, because he had never kissed a girl before due to his young age. He was teased and chased, and it was just humiliating, it was the reason he became a cold and indifferent person, and started hating humanity and seeing them as cruel being who deserved their own undoing, so he had to cut of all ties to emotion and let his IQ flourish, so he would not be affected of their 'Stupidity', which led him to have a very ruthless and bloodthirsty personality, while all he wanted was to be away from people and be seen as a regular man with some side hobbies of Ancient western, Chinese and Japanese medicine for his illness, which was slowly killing him from the inside out and bravely managed to become highly respected at the age of 25 where he had been a Mathematics professor at the Oxford University for 8 years but he was considered trash and a weirdo for most of his life, since he spent all of his free time playing Yggdrasil with his sister and his wife and even though he lived a 'Half' life, he regretted creating descendants, as they would at some point miss use the power he had acquired for his family to their own ends, which they did, but shortly after his 29th birthday, he spent the next 12 years with Shaolin monks to learn as many ancient martial arts as possible and took a code of silence in order to clear his mind and learn some ways to clean his body of impurities and negative emotions, Of course he could find a way to live longer, but he wasn't sure, if he should, as he body was already starting to fall apart, and he found a small stand in the street one day on the way home when he was done learning with the monks, there was a ring that seemed rather unique and had a weird connection to him so he bought it, and now the only thing that had any meaning to him, was the ring he got at the street booth, even his children was greedy, arrogant and prideful assholes, who never knew why they had so much power, It gave him a weird feeling, so he thought that if he could do it all over; he would make sure to not have any regrets, after he came home he put on the ring and took a shower and went to bed and he died shortly after falling a sleep, which means he died at the age of 29, which was when he was sent to the other world, he was said to have no more than few years left, but then Yggdrasil only had 2 months left and so he spent every day in it living as free as he could.

And when he woke up, he realized this game made it easier for him to be who he wanted to and not what the real world saw him as, he is the best Strategist among the Guild Members. Cherished and supported by his wife, and with the 4 other players from their Party, they started this new guild they called "Messiah" with them, due to him playing since day 1 of the game launch and even Played the Alpha and Beta, until one day he met a girl, who in-game was the innocent and pure soul that everyone yearned for, and for some reason he saw a somewhat emptiness to the smile she had on her, but since he wasn't interested in her, he focused on the game and amassing power as fast as possible, she was intrigued wondering why he wasn't and asked why he always was so distant and cold towards her, he said "I am disgusted by the fact that you are hiding your true self, like why have a smile when talking to people if you don't feel that way, if you wish for me to like you, be honest and show me who you really are" and she said "Okay" and created a new created a new character, by this time she was not so high leveled that it was a huge loss, by this time he was surprised to see that she was just a 12 year old girl in real life, at this point in time he was already a 25-26 year old, so she was a bit scared of him at first but, they spent time together, talking.

She confessed she hated humanity and wanted to let them burn and kill each other in the most cruel and horrifying way she could think of, mainly because humans had been abusing her family for generations and when she finally found a moment of peace and happiness her parents took it away from her, as they didn't want to her be doing any better than them, after doing that, her father tried to rape her as well but her mother saw it and they had a fight that ended in Irene trying to stop them, but ending up killing them instead, she was smart enough to burn the bodies and discard the evidence, but something awoke in her, and he said he would help with that in the game, so she could be her true self, which in the game could be seen as roleplay, but all she had to was proof her conviction, and William asked "First tell me your name, age and and where you live", she told him and after they met, he explained what she had to do, which was simply to have sex with him, which he wasn't sure she would agree to but he had to make sure she was willing to make the sacrifice, until either of them pass out and agree to marry him when she became old enough for a legal marriage, and she did it without hesitation, because she was smart enough to know he would keep his promise and since she was a fan of his before knowing he was in the game, as she had been following this mathematics prodigy since she heard about him, and she thought she was pretty intelligent but not after meeting him and witnessing his aura of a noble, and the two of them enjoyed 2 passionate night together of rough and hardcore sex, it was very morally and legally wrong of him to do so, but they both loved it, and she made a character that was similar to her in real life but with subtle changes that people wouldn't realize, after which they spent everyday together, both outside and inside the game and she became his wife after being together for another 6 years, where she was only 18 and he was 29, the two of them were inseparable since she was Bonnie to his Clyde.

The more ruthless and bloodthirsty their actions were the more they fell in love, the guild started seeing him as a player who protected her, not the guild, which was true, yes, the Guild had been there since the Beta, which made some of the other players jealous, Itsuki then proposed an idea to form a War-Council in the Guildbase, for the Guild Members to have their voice heard, and they did that by having a giant table in the throne room for everyone except the Guildmaster who sat on a divine grade throne, while each chair signified who was sitting on it, after that the guild became quite famous and the members started trusting their Guildmaster, and the other guild members said anyone could join if they truly wished to "Adventure Yggdrasill", human members were Irene's and William's least favorite, because he always had a superiority complex towards them, which he had a very good reason to, but in his case it was mostly true, because they all had this arrogant look on their faces, like they were better than everyone else, and everyone except his Wife were afraid of him, because of his bloodthirsty and cold personality with a choking aura normal people couldn't deal with, and over the 12 years, he had a bloodthirsty killing intent around him at all times, it was so powerful that could damage someone who has more than 20 levels less than him, but in the modern World, normal humans would go insane, or even kill themselves, some even choked on it, if they were not killed by the sheer pressure and bloodthirst from it, and he learned to control the extent of it after getting there, so he did not kill everyone around him, since it would be a pain if the humans disappeared.

Itsuki considers Ainz Ooal Gown and Trinity to be the few rivals who can stand against "Messiah", They chose to make a giant Island in a sea of poison into Dante's Inferno's Nine Circles, the base has 9 floors each representing a circle from Dante's Inferno, and from the top and down, the 9 circles represented a floor people had to conquer to see it, and at the very bottom of the Island was a castle that only had one entrance which was in the middle of a lake so poisoned, you will be incinerated in secs by touching it, but in the game you will just get a heavy poison effect that deactivates after 10 secs out of it, and this is where the guild members personal areas were, while yes Dracula had the most space because he was the Guild's Strategist, Guild Master and had a wife to live with and, 2 twin NPC's, well, he chose the guildbase so it was only fair he got the most, while yes some were very jealous of him having so much space but they eventually came off it, but there was a huge hall in the middle of the palace, for the occasional Guild Meetings, with a Divine Class Throne for the Guildmaster and the others had to cope with sitting at the Round Table, but after coming to the Earth, he used the throne and just before he got there, he used the guild weapon to make every NPC his loyal subject and made the throne something only he can sit on, and Itsuki was among the top 50 players in YGGDRASIL, and the Strongest Vampire in the entire game.

Wife's Apprearance, Personality and Abilities.
Her name is Artoria Pendragon and her In-Game name was Alice, and she is a True Vampire of immense mastery of her Ice-type, Magic & Warrior classes.

(Real-Life & Pre-Reincarnation)
Artoria is a fairly petite and dainty girl in build with long flowing blue hair that transitions into purple then pink with bangs that is often tied in a pony tail and her bangs parted in two sides. However, she has a pretty and delicate look and carries an air of bloodlust within her. She also has a pair of emerald, green eyes.

(In-game & Post-Reincarnation)
Artoria is an extremely beautiful young woman in her early-mid teens with a rather slim physique, soft skin, and green eyes that were filled with a seductive aura. When a breeze blows past, her fine, silky blonde hair dances in the air as the sun shines down on an absolutely stunning face, and she possess a pair of long and narrow, bright, soft and intelligent phoenix eyes, which were jade-green in color, seemingly reflecting the seven prismatic colors, although she is young in appearance, when she narrows them slightly, a majestic presence could be felt as if she is a true phoenix, that has descended onto the mortal realm. And lotus flower patterns extend from the fringes of her skirt. Her features are extremely delicate, endowed with beauty that could cause the downfall of nations. On her clean and fair forehead is a bright crimson lotus flower marking that gives her a pure, holy and otherworldly look, even though most people knew she wasn't.

Her long, fine, silky golden hair flows down along her slender waist before ultimately touching her jade-like feet, which is combed into a scorpion braid hanging past her buttocks, and a string of bells adorn her delicate ankles. A faint mist seems to appear near her feet, making it look like she is never quite touching the ground. And her long, slender legs are relatively attention-grabbing, and it is hard to turn away from the sight of her sexy figure. However, she displays a seductive and charming aura that makes everyone want to be as close to her as possible, spread from the young lady wearing a red skirt, like an irresistible enchantress, but her radiance is still dazzling, while the long red whip that hung on her slender waist only accentuates it even further.

And her height is 5'8" (173 cm), Weight is 121 lb (55 kg), Measurements is 33"-23"-34" (B83-W54-H84 cm), making them a 32-A Cup boobs, making them fairly small for someone who loved big boobs, but she loved how Itsuki never cared about it, and she is much more mature, than she previously showed people. She has a fairly tall and slim figure. She is also occasionally seen wearing a dark-colored mask when going outside of the Academy to hide her appearance in front of others, as she hates the attention she keeps getting.

After arriving on Earth, her outfit consists of a revealing green and white bikini halter top, tight low-rider jeans (that expose a bit of her hips and ass), orange high-heeled sandals and a pair of golden earrings with an emerald imbedded into it, that she constantly wears, because Itsuki gave it to her. Ever since arriving in the ancient times of Earth, Artoria sports a new belt with the "お金" kanji's on it where she can also keep the pieces of her Armor on the right side and puts the belt around her waist when she is fighting seriously against an opponent, as the armor can be removed and made into small sticks that she just has to activate to use.

Bewitching to every living thing is the only words that could describe the young woman’s face.

(In her Battle Armor)
Artoria wears a set of full body, gold light armor completely tinged with a refined orchid radiance that is noticeably more sophisticated than that of the regular Integrity Knights of the KOB guild, with a helmet modeled after the wings of birds of prey, and she also had the crescent moon mark on her armor for the KoB guild, and a sword as a sign of respect and faith, and wielded a Scythe made by the Guilds Craftsman, called the «Death Scythe», and it was created from 4 of the 7 pragmatic ores, making it a Divine Item and near indestructible, and so heavy that only her and Itsuki can lift it.

After coming to the Ancient times of Earth, Artoria and Itsuki agreed to start wearing their wedding rings, since they now finally have a chance at showcasing their love without prejudice, as she was effectively a full grown woman, that no one can judge.

Personality:
Artoria is very sadistic, manipulative, mischievous, enthusiastic, brash, a bit flirtatious, and is quite narcissistic.

Artoria was a manipulative and barbarous sadist who lacked empathy for people whom she deemed weak since she lived by hers and William's philosophy ("The strong survive and the weak die"). She enjoyed putting her enemies through great pain, both physically and emotionally. She had no qualms about killing innocent people to get what she wanted and rationalized her behavior with her father's old creed. Irene was known to treat her subordinates well, letting them do as they please, which in turn inspired their intense loyalty and devotion; this makes her followers the strongest offensive force of the Empire. To her credit, Artoria has demonstrated genuine care for her subordinates - (the Three Beasts and Jaegers in particular) - and unhesitatingly authorized them to kill anyone of the Human's, should they ever endanger their lives, by running away or trying to fight back.

Artoria is a usually haughty individual who basks in her own superiority, when she is disguised as James Bond, and loves having people look at her with those eyes of inferiority, and know that she is better than them, in everything they can do.

Artoria is extremely loyal and in love, and Rin is infatuated and needy/clingy with Yotsuba Itsuki, often showing obsessive tendencies when it comes to his affairs. She is always vying for Itsuki's affections, showcasing outbursts of jealousy whenever anyone else appears to be getting close to him. Yet despite this, she states that as the Supreme Ruler, it would be bizarre for him to only take one wife, implying that she would be content with him taking others as wives as long as she is the one he loves the most.

Although she was unabashedly bloodthirsty, she kept it from dominating her judgment. If she were to see that the battle is too much for her soldiers, she orders a retreat and doesn't risk heavy losses. While she will torture subordinates who fail, to make sure they remember who they are answering to, she can be forgiving to failed servitors, provided that they aren't complete failures, and gives them the benefit of the doubt if the failure wasn't their fault.

Later, she gets married to Yotsuba Itsuki on Earth, who keeps smashing her every night to have some of the most intense sex they have ever had, since now their bodies could handle it, and to see if they could have children, which they eventually found out they could, and have a pair of twins, a boy and a girl, Yotsuba Tatsuya and Miyuki, who were normal students in the 21st century, but were born in the year of 1812, in the British Empire, but they were nowhere near as powerful as their parents, but still stronger than most of the Clan Leaders.

Powers & Abilities
Despite her young age, (for a Vampire, she is 10.364 years old, and the older she get's the more powerful her racial abilties becomes), Artoria is a Noble Clan Leader and is even stronger and more agile in her normal state in comparison to Regis, (a new vampire who is only 199 years old). When she fights as a clan leader using her soul weapon, she can be deadlier than 'adults' with twice her experience, like Rael, who was viciously pursuing her and prided himself on being one of the strongest vampires, (who is among the Kertia clan who has a habit of turning humans). She becomes stronger the longer she is on Earth, which by the time Itsuki wakes up, makes him the only one who can fight her Equally.

ice Magic:

 * Irene had unrivaled proficiency in ice magic and was able to almost effortlessly create gigantic waves of ice and cold balls of energy for his own use. She was even capable of creating weapons out of ice, as seen when she created several spears and a sickles out of ice during her fight with the Korean Hunter, Go Gun-Hee, due to him being an S-Rank hunter he thought he would be able to convince her to be his woman, but she didn't fall for it.
 * Mahapdama / (Mahakadoma): Her first Trump Card which allowed her to freeze time, which gives her a moment to make a move during its effects. Irene particularly stated that using this Trump Card used too much of her energy which is why she can only use it once a day, but it allows her to stop time for about 12 hours before passing out due to energy loss. So far she has only shown to use this Trump Card 3 times after "Dungeons" appeared.
 * Ice Cavalry: Irene's second Trump Card where she created an army of ice soldiers. Despite not shown in the manga, William mentioned she created thousands of these ice soldiers. William also mentioned she took a few days making a total of the Ice Cavalry's numbers. Each of the Ice Cavalry also stores her energy which she can withdraw and can empower herself and unleash her third Trump Card.
 * Ice Commander in Chief: Stated as her Third Trump Card. She draws all of her stored energy from the Ice Cavalry and enhances her power. Shown when she froze the whole continent without showing any signs of fatigue, confirming that her power has already reached the level of a cataclysmic natural disaster.

Soul Weapon
Death Scythe: As the Clan leader (and the only remaining member) of the Matsouka Clan, Irene utilizes the "Death Scythe," the symbol of the head of the clan and her Soul Weapon. Frankenstein noted after seeing her wielding the weapon that the myths of Death or the Grim Reaper carrying a scythe stems from this. She has been shown to be proficient in using it, even though she is a magic caster. She generally uses her weapon to slash the air to create an energy blade, and for close-range fights as she was a warrior.


 * Grim Reaper: While using her soul weapon, Rin draws a black circle by using her energy. The circle releases massive amounts of spiritual energy. Irene can perform a powerful attack that turns the radiated mass of energy into a mirage of the Grim Reaper which draws skyscrapers. The slash of Grim Reaper is more powerful than other slashes and has dealt huge damage to an Elder easily. As an energy-based form, it can be destroyed by energy-based attacks. Unlike other animal-based ultimate attacks, this technique uses spiritual character, and the scythe is shown to be sharp and strong enough to easily cut an Ogre in half, and easily slice a human's head off or bisect them. Even being able to use it as a shield against projectile weaponry. The materials used in the weapon point, is making it a incredibly dense and heavy weapon, as shown when anyone other than Rin or Itsuki, only end up injuring themselves when trying to simply hold it. This is best exemplified when a thief attempts to steal the weapon from her, only to end up on the ground, getting crushed by its sheer weight. Or when Hideyo Komakado, the Japanese Prime Minister during that time, ends up injuring his back in trying to pick it up; getting called "Weak" by Rin because of it, and the people around them were furious and flabbergasted at how she can say something like that to him.

Physical Prowess
Being a Noble Vampire, Rin has immortality, immense strength that easily surpasses humans, and rapid regeneration. Also, by being a True Vampire and one of the Vice-Master's of the vampires, she is stronger than those of a lower station, which was practically everyone but Itsuki, which is apparent when she easily defeats, a modified human such as Hammer from DA-5 by just using her hands and great speed. She usually fights using her hands to slice her opponents instead using her fists. Irene is shown to have great speed as she can even keep up with the likes of Rael, who is (with the exception of his brother and Clan Leader, Rajak) the strongest among the Kertia clan. She tore a hole in a metal cooking pan simply by flicking it, as she was frustrated over the Ramen for Itsuki not being good enough. However, with a swing of her arm, she can easily destroy a room or even an entire mansion if she wants to.

And as a noble, she also has the ability and permission to turn a human into a vampire.


 * Immortality: As a True Vampire, she is granted immortality. As well as immunity to aging, she will remain alive even if torn to pieces, though if the pieces of her body are separated by long distances, she can be effectively neutralized (at least until she is put together again) however she can make other people immortal for some time, so that every time that person takes damage Rin gets hurt instead, which can cause Rin to die, if she is damaged with a vampiric weakness.
 * Superhuman strength: in has superhuman strength and is able to wield her Scythe with ease. Her Scythe is so heavy that ordinary people may injure themselves just trying to lift it, which was on purpose so that only those of a specific age amongst vampires can lift it. Due to her Scythe being as heavy as a mountain, she shows the humans in the military, that she is strong enough to lift a Humvee with her bare hands in order for them to verify it.
 * Immense speed: Rin is able to dash around battlefield at incredible speed, and outrun a speeding vehicle, and even bullets, no matter how fast the fly, she can easily dodge them.
 * Situational Awareness: When Rin was at the hot springs with Itsuki after being interrogated by the Military, she could feel someone's presence from a great distance. She was able to sense the presence of a soldier watching her from 450 meters (1476.38 ft) from her present location.
 * Combat prowess: Rin is very skilled with her Scythe, shredding large enemy forces and even throwing it very accurately, as she enjoys battling and how she is superior to everyone. She is never shown fighting without her Scythe. Being alive, for over 960 years, Rin is capable of going against a number of soldiers, armed with guns, and emerge victorious, as the military didn't believe her when she said they couldn't even leave a scratch on her, and she literally tore them limb from limb to demonstrate her strength, which left most of the Military in fear of her going against them. However, her fighting capability has limits since she would not attempt to fight the entire JSDF, knowing fully well that they can incapacitate her with their heavy ordinance as well as the fact, that she was overwhelmed and immobilized by the large group Arachnid Warrior Bugs in which Itsuki had to step in and save her.
 * Hex: Rin is capable of using Hex based spells. She often uses Hex on JSDF's vehicle and supply crate to prevent someone from stealing it. Anyone touches the Hexed objected will die a gruesome death.
 * High speed regeneration: Rin's body regenerates any wound it receives. Even if her body is torn apart, the body parts will heal if they are stuck together. It is a blessing and a curse at the same time.
 * Blood Pact: Later in the events on Earth with the Military, Rin made a blood pact with Itami, the Japanese Field Marshal, aiding him in exchange for his servitude after his death. The real motivation and purpose behind the pact is unknown; however, all injuries that Itami suffers appear on Rin's body, which her body quickly regenerates, so long as all her limbs stay attached.
 * High Intelligence: During the journey to Japan, she revealed she was able to learn the Japanese language with ease, even though they had lived in France and Great Britain for the past 5,000 years. She is also very articulate and was able to stun the politician Mizuki Kōhara into silence during a debate with ease.

Aura Manipulation
As a Noble Clan Leader, Irene possesses immense amounts of spiritual energy ([aura]). She can produce force fields to protect herself and her allies.

Telepathy

 * Mind Link: A psychic link established between Rin And Itsuki. It works up to a certain distance, so they can communicate if necessary, where they rarely talk, and people finding them weird, for not doing so. Thus, she is constantly able to sense his presence, unless he is out of the range, unconscious, or dead, but when Itsuki was in Hibernation, she made sure that she was always close enough to feel his presence, since he was neither dead, alive or unconscious.
 * Mind Reading - She threatens to use this on Gejutel, a Clan leader who tried building an army in secret to fight against Itsuki. Furthermore, out of respect, love and obsession for William, she never once used this power on humans who are useful.

Abilities and Powers
Itsuki is a range magic specialist, due to his necromancy and death magic classes, but he was also highly proficient in any kind of physical weapon due to his racial abilities, and Itsuki even used his special Racial ability "Keeper of Knowledge" to memorize and learn 1.782 different magic spells. Even though he could not use all magic, they could still become a weapon to read his opponents’ strengths, once Itsuki knew of them. As part of "Knights of the Blood", he was easily ranked first amongst his guild members when it came to magical knowledge.

For a magic-type player like Itsuki, Matsouka Rin has stated that he seems to possess with him very high overall stats, to help him with his weak physical skills. As well as being the leader of "Knights of the Blood" Guild, he was said to also have remarkable leadership skills and good judgment in picking friends, and she even noted that he is a way stronger foe than someone with 100 job class levels.

Within "Knights of the Blood", the only top-class player who could not only deflect a boss’ attacks without harm but even respond with a counterattack of their own is Itsuki. In other words, he was a super-tier player who could serve as a tank even though he was an attacker and a magic caster. Among one of his skills from outside the game, when in battle, he could instantly sense an opponent's intentions, thus evading their attacks from touching him. Itsuki had to rely on using his real-world reflexes to duel with top-class warriors, which he liked a lot more as it felt more real when he was fighting for his life, than to simply rely on his overwhelming magic prowess.


 * When confronted by assassins, Itsuki intercepted three poison daggers mid-flight in under a second, just to show-off and make them cower in fear of not being even close to hitting him.
 * During a brothel raid to rescue his wife, who got captured by humans who took her captive by surprise and she was actually happy, since she knew what was gonna happen to them now, Itsuki removes a steel door by wedging his hands between the door hinges, and effortlessly removes it, and goes to every single room and castrates every single man and leaves them unconscious, while after rescuing Irene, he took them with him, and spent years torturing them in every way possible.
 * His single strike is able to send a muscular man in armor flying at speeds invisible to the naked eye. A man's body then impacted the nearby wall with a wet splattering sound, which also shook an entire building violently almost destroying it at the same time, as though a giant’s fist had struck it.
 * His kick in the gut on Stefan Havish ruptured his internal organs as well as sent him flying. Stefan was later left to die slowly while suffered unimaginable pain in his abdomen, as he was the one who order the capture of Irene, as he was bewitched by her beauty, while only being a fatso himself, believing he could do anything he wanted with the help of an Earl in the British Empire, but Irene and William were Arch-Dukes so he was fucked.
 * During his fight against Six Arms, a Mercenary group specialised in assassinations and information gathering, which Stefan Havish hired to protect him, Itsuki chopped Edström's head off with his Ki-enhanced hand at incredible speed. His blow was so swift that Edström failed to notice before it struck, and even a few seconds after her head was falling she was baffled and understood that it was a foolish idea to go through with it, but after a few mins of being dead, she was resurrected and Itsuki ordered his pet dragon to take her on as a pet, and during those next years the dragon used her for sexual release and even for getting some dragonoid kids, which ended up being quite powerful.
 * William is able to block the tip of metallic objects, such as Malmvist's rapier, with his finger from even grazing him unharmed, who Itsuki gave to the 7 lycanthorpe maids, he and Rin created, so they could have their fun.
 * Due to his high-level Physical Defense, Magic Defense, and Resistance, William could withstand any attacks made by Zero of the Six Arms, the Leader and the boss of the Brothel, including his ultimate move, as though it was nothing but a breeze of wind, and he was sent to go through the most painful, emotional and sexual torture anyone could think.

Thanks to his class as a Monk and Ki Master, Itsuki is able to utilize Ki to compensate for his lack of magical abilities. For example, he can wreathe his fist in Ki, making his knife hand sharper than any blade, and even use Ki in the form of energy as some magic casters did.

Vampire God Bonus Abilities:

 * Death Aura I: An aura of reddish lightning surrounds him, causing continuous lightning based damage to everyone inside the range
 * Death Aura II: The aura's red color becomes a darker red with an increased AoE. This time, causing higher lightning damage in addition to status penalty.
 * Death Aura III: Further increases the AoE and it now becomes completely dark, becoming Black Lightning, sometimes a slight dark red color appears, dealing even more damage. Deals maximum Lightning and Negative type damage in addition to status penalty. Has a chance of causing petrification for several seconds.
 * High Tier Magic Invalidation IV: Spells below the 8th tier are completely nullified.
 * AoE Attacks Weakness V
 * Slashing Weapon Resistance V
 * Unholy Intuition: Can sense other Heteromorphic and Undead beings
 * Crimson Intuition: Can scan the opponent's status, current resistances, and active skills if he's demon type.
 * Hell Curse: Repel all lightning resistances and deal Lightning type damage to the object or target.
 * Recover By Fire Attacks
 * Critical Invalid
 * Hellish Evolution: Positive/Light based attacks and effects are slightly reduced each time the same type is used more than once (up to a maximum of 22% reduction.)
 * Ability Damage IV
 * Acid Immunity
 * Arcane Vision/See Invisibility: See Through.
 * Black Halo
 * Dark Soul
 * Despair Aura I: Has a chance (if not resisted by ability, equipment, level difference, etc.) of causing Fear. Fear refers to an abnormal status of being afraid, which inflicts a penalty to all actions. Besides inflicting fear, it can reduce the stats of its victims. Normally, Despair Auras would not have an effect on the level 100 NPCs, but when equipped with the Staff of 'Knights of the Blood', its effect can be strengthened. Although wearing armor protects against weapons like the stilettos, it does nothing against ability penalties caused by William's Despair Aura.
 * Despair Aura II: Has a chance of causing Panic. Panic is a more severe version of Fear, caused by stacking additional Fear effects on each other. Anyone afflicted by that status will want to flee the ability user at all costs ― in other words, they will be unable to take any combat-related actions against that person.
 * Despair Aura III: Has a chance of causing Confusion. This can only happen if the target does not have any recovery measures prepare.
 * Despair Aura IV: Has a chance of causing Insanity. Insanity is an extremely annoying bad status, being a permanent version of Confusion. It cannot be removed without magic from a third party.
 * Despair Aura V: Has a chance of causing Instant Death.
 * Electric Immunity
 * High Tier Magic Immunity III: Nullifies all low tier spells.
 * High Tier Physical Immunity III: Nullifies all low-level attacks (below level 60).
 * Ice Immunity: William is completely immune to all forms of cold-elemental attacks from the Frozen Prison. He cannot be chilled or frozen regardless of how low the temperature is, which was something he acquired after his daily practice with his wife, Irene.
 * Negative Energy Touch/Touch of Undeath: Deals negative-type damage to the object being touched, attacked, or skill-attacked by William. Before the target is inflicted by negative-type damage, it can be fully recovered by avoiding direct physical contact with William. Death can occur from the unhealable strength attribute being reduced to zero. It can be acquired during the True Vampire level up and can be activated or deactivated at will.
 * Negative Protection
 * Speak Evil Tongues
 * Status Damage Ⅳ
 * Slashing Damage Resistance V
 * Piercing Damage Resistance V
 * Turn Resistance III: It protects William against undead control or domination effects.
 * Unholy Protection

Basic Undead Race Traits

 * Biological Penalties' Resistance
 * Bludgeoning Vulnerability V
 * Critical Hit Immunity
 * Dark Vision
 * Death Immunity
 * Disease Immunity
 * Doubled Damage by Fire
 * Eating, Drinking, and Breathing are Unnecessary
 * Energy Drain Immunity
 * Good, Light and Holy Vulnerability IV
 * Good and Holy Consecrated Areas' Vulnerability II
 * Mind-affecting Immunity: If not for his own World Item he had equipped, William would have become affected by the World Item, Downfall of Castle and Country which can even bypass the undead's immunity to mind-control.
 * Necromancy Resistance
 * Paralysis Immunity
 * Physical Penalty Resistance
 * Poisoning Immunity
 * Recover by Negative Energy
 * Sleep Immunity

Class Abilities

 * Instant Death Magic Enhancement
 * Undead Aura
 * Undead Creation
 * Undead Control / Undead Domination: William has the power to mentally dominate the undead's state of mind and soul. The enslaved undead will acknowledge the user before them as their controller, their Master. With that undead under his control, it cannot hide or lie about anything from William when questioned by him who is in the position as master. However, there are limits to undead domination as for how many William can control, both in upper limits and total numbers. The same can be said with how powerful of an undead being can be dominated. In addition, the [Undead Domination] skill is only effective on undead weaker than the user. Once under the user's control, the enslaved undead will have no chance to shake it off so long as users like William do not want to relinquish control, which he never did.
 * Undead Strengthening: The various kinds of undead entities William can create for summoning are buffed or enhanced than their original.
 * Demon Eyes of Chaotic Destruction: The original demon eyes William possessed before he went into hibernation and the world forgot about them. The essence of these eyes is destruction, and it possesses unfathomable power that destroys even the indestructible. Merely the opening of these eyes will cause the entire world to collapse, if he wills it. The Demon Eyes of Chaotic Destruction is capable of destroying reason, order and principles. If there's a contradiction between the Demon Eyes of Chaotic Destruction and the principles that must be destroyed, William will win unilaterally. Due to how chaotic and destructive these eyes were, William created a new pair of eyes in the strongest 2nd progenitor Urd Geales' eyes, who eventually obtained the much more reasonable Demon Eyes of Purple Destruction, which destroys order, and by the time of the 21st Century, he had mastered it and even developed his own abilities with it.

Special Skills:

 * Percussion Aerodynamics: A single-target physical attack move.
 * Battlewill: Transforms the Aura of the user into Fighting Spirit, which enhances the user's physical form. This enhancement is independent from Skills-based enhancements, so Skill-based enhancements can be used alongside Battlewill.
 * Modelwill: Imbues an object with Aura to enhance it. It can also be shot as very versatile projectiles, being able to, among other things, coat a Magic- or Skill-attack within, which can either be used as a surprise attack or shield the attack from any anti-magic Skills like Magic Interference.
 * Formhide: An art which forces his opponent to lose sight of him.
 * World Break: This ultimate skill attacks the target by slashing the space. It is also capable of tearing the very fabric of space and time. Comparably, this skill itself is like the superior version to the 10th tier spell, "Reality Slash."
 * Dimensional Gap:
 * Dimensional Slash:
 * Anti-Magic Area: Magic which is formed by rewriting the laws of the world to create a barrier which prevents the usage of magic.


 * Disintegration: The ultimate in targeted, destructive attacks, which emits flashes of white light as it pours from Itsuki's hands. It moves at light speed, as its holy power makes cells and souls vanish without a trace, upon being hit by the longsword.
 * Melt Slash: An ability which infuses his strongest attack, Disintegration with his sword art. Itsuki then turns into a beam of light and quickly approaches his target, and as he cuts the very fabric of space-time, the opponent will be defeated and their very soul and body will have disintegrated to atoms in that instant of being hit.

Vampirical Nature
After a human ingests vampire blood, they lose their emotions until only the greatest components of their personalities remain in addition to their everlasting thirst for blood; they also have no sexual desire or any other desires, aside from the craving to drink blood, but as the grow older, they slowly grow back those "Human" desires. Due to their loss of emotions and desires, many vampires try to make themselves interested in something in order to stave off their eternal boredom, but vampires concerned with anything other than blood are considered to be eccentric. the 3rd progenitor Krul Tepes and 7th progenitor Ferid Bathory are considered to be eccentric, and Mikaela Hyakuya, (Krul's servant) even more so. Although they have no need to sleep, they may do so to take a break from eternity. They typically sleep between early morning and noon. It is unknown who started this, but many vampires sleep in coffins since they are comfortable to vampires and help hide them from sunlight.

Vampires typically band together out of their own self-interest and not out of affection or love for one another, and they have no qualms about killing their own allies once they lose their human feelings. They may choose to sire a human to keep as a companion to ward off the boredom of eternity; however, many show aversion to spreading their curse and may try to use another noble to turn the person they designate. Should they sire a vampire themselves, that vampire will always be much weaker than them in power.

As hemovores, they can only ingest blood and nothing else, and the better the blood tastes, the stronger the urge is to drink that person to death, but as the grow older they learn to eat in human fashion with lavish drinks and plates, and even use human meat for a more natural feel to them. Additionally, human blood tastes best when that person is at the throes of death. At first, they may originally feel guilty about killing humans and drinking their blood, but they gradually come to consider them nothing but food after decades of feeding on them and watching the humans foolishly wage war with one another and repeat the same mistakes redundantly.

They can generally resist their thirst for blood for only three days at most before losing control, and consider biting and drinking a human dry to be the greatest pleasure. Humans believe Vampires can also enjoy drinking vampire blood and can only survive by drinking human blood, but the said meat, meals or drinks they have, needs blood in it, to have a fulfilling taste to it.

A vampire who starves does not die but rather becomes a demon. A vampire may also become a demon if their heart is removed from their body and can be prevented by returning the heart to the vampires' chest. Cutting off a vampire's head using normal weaponry will not kill a vampire, although it will render the vampire unable to use his or her body, except for Irene and William who can still move and reattach their own heads. When a vampire is killed, their bodies become ash as they disintegrate.

Origin
Itsuki and Rin were the very first vampires on Earth, and as time went on they became more frequent as people found out how to become them, one was getting him to turn them, the others was finding a type of magic spell that would allow for necromancy, and drinking the said vampires blood, which was absolutely disgusting but the human who drinks it will have to feed on human blood in 3 days or less to stay a vampire or they will return to be human, this was the safest way to get the vampires abilities.

It also quite surprising, as the bloodline of vampires were born due to his blood.

Progenitors
Progenitors (太祖 人祖 始祖 Taiso Hitoso Shiso?, lit. "Great Ancestral Progenitors") are royalties among the vampires. All progenitors are nobles, and a human turned into a vampire by a progenitor becomes a noble. Nobles are far stronger than the average vampire and wield superior weapons. There are twenty ranks for progenitors. The progenitors with the lowest number have the highest rankings. By default, they are extremely powerful and higher ranks even more so. However, progenitors of the same rank are not necessarily equal in power. Sixth Progenitors and above have been sired by the First Progenitor and have the right to attend meetings of the Progenitor Council. It is likely that all vampire monarchs are progenitors of an esteemed lineage.

The rank of progenitor corresponds with the number of progenitors holding that rank. For example, there is one First Progenitor, two Second Progenitors, three Third Progenitors, and so on. In total there are 19 progenitors in the Progenitor Council (excluding the Creators and Rulers, Itsuki and Rin).

A vampire always holds a rank weaker than his or her sire. For instance, a vampire sired by a Seventh Progenitor would not be able to have a rank greater than a Thirteenth Progenitor or a vampire who is sired by the second progenitor would not be able to have a rank greater than a seventh progenitor.

Natural abilities
Vampires have impressive power and regenerative abilities; this increases with their lineage and age, but as no one is older than William, he is quite literally, they most powerful being on the planet. They can easily reattach a limb. It is also possible to reattach a vampire's head, although the vampire in question will need someone to bring the two ends of the neck together, except for William and Irene who can do it themselves. Nobles have the authority to turn a human into a vampire if they so choose. Vampires may increase their abilities by drinking human blood at any time.

Their senses are extremely powerful, and their eyesight allows them to distinguish a target several hundred meters away, even in pitch-black darkness. However, they no longer perceive anything as beautiful.


 * Vampire physiology: William is known for being the strongest vampire in the world. He possesses many of the usual features of vampirism: fangs, claws, pale skin and drinks blood. He does not seem to be subject to regular weaknesses of vampires, as seen by how he wonders aloud if Lisa was armed with silver, crosses and garlic; calling them superstitious, implying he is immune to them or at least they only have minimal effect on him. So far William has not been seen in sunlight, although he traveled on foot around the world for many years, implying he was immune to it as well.
 * Immortality: William is immortal and cannot die of old age. The specifics of his immortality are not yet clear.
 * Extreme physical superiority: Being an immortal, Itsuki retains his physical prime and despite his towering appearance, he has extraordinary superhuman strength, speed, durability, endurance, and reflexes beyond his appearance. He is able to easily smash hard objects like solid stone with his bare hands and overpowered and severely injured Alucard, who is a half vampire, in an instant despite Alucard's own great resilience, speed and reflexes. He could slaughter several merchants and fellow vampires by himself without any effort swiftly and easily dodged several arrows fired by an expert marksman.
 * Command of vampires and the night-hoard: Itsuki's supreme power is respected by every vampire and monster. When he calls, demons answer without disobedience and vampires must at least heed the call. Dracula has built a strong relationship with his two forgemasters, Hector and Isaac, allowing him to create an army of night monsters that heed his every command. Vampire lords decide for themselves if they are loyal to Dracula but none would dare openly oppose him before preparing extensively.
 * Elemental Manipulation: Itsuki has tremendous control over fire, earth, water/ice and air. He can transform his body into the elements and project himself through them in any location. He can manifest those elements anywhere, even in the sky if he wishes. He can teleport through those elements as well. When fighting the trio of vampire hunters at the end of the 15th century, William manifested a huge burning ball of molten lava-like fire. It was powerful enough that the human witch could not deflect it without aid from the vampire hunters Trevor and Alucard.
 * Levitation: Itsuki has the ability to defy gravity and hover above ground. He can move through the air at vast speeds superior to jets on Earth, even those vampires who were old enough to learn it, outpacing and beating anyone in to submission fairly quickly to the ground.
 * Affiliation with bats and crows: Bats often flock around the castle. Itsuki has been shown to project his own image and voice through flocks of crows.
 * Combat Mastery: Being a soldier prior to entering the game, itsuki is a master at close-quarters combat, able to take out several level 100's when he just reached level 100, with ease.
 * Teaching Skills: itsuki was noted to be an immensely talented teacher and combat instructor, as seen 300 years ago where he personally oversaw the training of a squadron, trained for being demons and assassin's and successfully trained them in a wide variety of different weapons and fighting styles, implying that he had mastered several different forms of combat. Later after properly observing his students in Class A's body build, habits and personalities, William was able to immediately pick out the best weapon best suited for them in combat, further showing his skills as a seasoned soldier and combat instructor.
 * Master Swordsmanship: Being a soldier prior to the Abandonment War, Itsuki has shown exceptional skills in swordsmanship, able to draw his saber faster than Tokikaze, (a gifted British swordsman), prior to his operation to usurp power over Great Britain. He was also noted to have personally trained 3 males and an unnamed female squad member in swordsmanship and giving them an advanced mastery over the sword, impressive considering that all three use three different kinds of swords (Odachi, Katana and Saber) and use three different sword styles.
 * Master Spearmanship/Polar-arm-user: itsuki was also noted to have trained another 4 males and a female squad member in using spears.
 * Master Marksman: Itsuki was also noted to be exceptionally skilled in the usage of firearms, with a handgun being his most used weapon outside of hand to hand combat and his racial abilities.
 * Master Hand to Hand Combatant: itsuki was also known to have been a master hand to hand/bare handed fighter, having been able to easily overpower several powerful soldiers such as World Champions, barehanded with little to no effort.

Weapons
In battle, most vampires use their natural abilities as well as different types of weapons. First-class weapons pierce a vampire's hand and drink vampire blood in order to significantly increase their power. Their nature is unknown, but they have existed prior to the 1100s.

Second-class weapons are used by common vampires, and are not as powerful as first-class weapons.

The weapons enhance their own physical abilities as well.

Protective Gear
Vampires most commonly wear armbands on their left arms to protect themselves from UV light. They may also wear rings. This allows them to move under sunlight without harm, although they still dislike it. In the past with his wife, William becomes distressed and groggy during daytime when his ring malfunctions.

Technology
The vampires have advanced technology compared to the humans and comment when human technology becomes advanced. William takes notice of it when he first comes across a Horseman of John in the 13th century. During the Progenitor Council meetings on Earth in the Year 1754, the vampires talk to each other across the world through a video call, which was considered impossible in that day and age.

Telekinesis
This is the very first power he used on Earth, shown when William opened the curtains after his awakening. Later on, he is shown trying to exit Frankenstein's residence by attempting to open doors and windows. This power is displayed in a more powerful fashion when he uses it to forcefully propel DA-5 leader Kranz into an adjacent wall. Another instance of this ability is used on a larger scale when he brought the Rostere hundreds of meters to the ground. He was also able to break the chains holding Rael with telekinesis.

Costume Change
This is the second ability he used on Earth. Itsuki uses this when he woke up from his long sleep. After observing students walking on the sidewalk he changed his clothes to the white school uniform to blend in with the crowd. He later uses this ability again when he meets the Lord to change into a black, noble outfit. It appears that he can also apply this ability to others, as he did with Irene the first time they met back on Earth.

Telepathy

 * Mind Control: A common technique among the Noble Vampires, however, it is shown to be more prominent in Itsuki's case, as he uses the ability effortlessly to bring powerful opponents to their knees, even the strongest progenitor Urd Geales. In one instance, he used it to take away a person's ability to breathe. Itsuki is so powerful that he can use his mind control to even freeze the clan leaders movements.


 * Mind Reading: Also one of the earliest abilities showcased after arriving on Earth. With this ability, he is able to sense and understand the thoughts and emotions of the people in his immediate vicinity. Using this ability, he mastered the Chinese, Japanese and Korean and many other Asian languages within a week, and even learned french, for more private conversations in Japan when talking to Rin. He is also the only person who can read a clan leader's mind through force, like he did with Rajak Kertia, the Kertia Clan leader.


 * Mind Link: Similar to the psychic link established between Regis and Seira, two very young Nobles, Itsuki has displayed this attribute by communicating with Rin in the battle against Mari and Jake, from the human Union, built to fight Vampires. In the aforementioned situation, he asked Rin to utterly eliminate the enemy before her as he was getting bored with his own. This ability also plays a role in Language Absorption.
 * Language Absorption: One of the first abilities of his to be revealed, Language Absorption, is displayed when he meets Irene again and again in the classroom, is to rapidly learn languages.  This ability is a result of Mind Reading and mostly Mind Linking.

Aura Manipulation
As the true Noblesse, the most powerful being among the Noble Vampires, Itsuki possesses immense spiritual energy (aura/Ki). With his aura, he can easily suppress strong explosions and attacks, as he did with the 10th Progenitor's suicidal explosion. William can also create extremely durable force fields of spiritual energy, also his force field has the unique ability of absorbing the energy put into the attacks, even in the form of pure kinetic force (such as when he absorbed the 10th Progenitor's slashes and punches). He can also easily nullify the flow and effects of the auras of others by releasing small quantities of his own aura. He is also shown to use his force field to provide protection to others.


 * Electricity Generation: Itsuki is able to generate small amounts electricity by using his aura. He can cover his hand in electricity and strike with incredible speed and power. He can charge electricity in his palms and shoot it as a powerful beam. William is also able to release a large portion of his aura at once. This augments his electricity manipulation and heightens his strength and speed. He has only done this in his battle against the 10th progenitor, mainly to test it out, and see if it was possible.


 * Crimson Bolt: Itsuki can harness his crimson-colored spiritual energy and focus it into a spear-like bolt of energy capable of vaporizing earth and metal and blowing through skyscrapers, and if he puts in a bit more energy, then he could easily make a skyscraper disappear into thin air.

Blood Reign

 * Blood Affinity: Itsuki has a natural and rare affinity to blood. With it comes certain abilities that can only be used by those who, according to Irene, "govern blood". He is also able to sense the origins of powers as seen with M-21's werewolf heart, a human experiment Irene has been working on. The blood William creates and manipulates has certain properties, due to the fact is drawn from his life force, (which is infinite, since he is a vampire) and infused with his powerful aura. The blood is actually quasi-solid, and is able to exert enormous pressure and absorb different types of energy. His control over blood is so profound that even simply saying that Ignes no longer had the right to look at him caused her eyes to rupture and bleed violently.
 * Awakening: This is one of the unique abilities that only William possesses. However, awakening consumes a considerable amount of William's strength and the chances of success also depends on the potential of the person on whom it is used. Despite this, William uses this ability on Tao and Takeo, (Irene's human servants) to prevent their death even though he himself has been suffering profusely from recent random power usage. Awakening two people simultaneously strains William so much that he collapses for the very first time on Earth.
 * Powers Sealing: William uses this power when he sealed his own power, as he was afraid of it going out of control during his hibernation.
 * Blood Field: This power is unique even among the highest ranking Nobles, since Regis (a member of a high-ranking clan), had never even witnessed the technique. It is a powerful ability used exclusively by those who govern blood i.e. Irene and the current Lord, William. It creates blood out of thin air and shapes it into a powerful typhoon (or other shapes i.e. a dome of blood) that surrounds his enemies and completely erases all traces of their existence, possibly at a subatomic level or lower. The blood field also shreds apart the surrounding area and every thing within (e.g. skyscrapers) at a molecular level. Blood fields are also able to invert or completely disperse electromagnetic fields, such as the one that served as the Castle of Aincrad's barrier. They also can effect the Earth's magnetic field, seeing as satellites could detect a sudden dispersion of energy in the region where a blood field was summoned. Blood Fields also seem to scatter low-frequency red light, which is why inside a blood field, everything has a reddish hue.

Soul Weapon
Raimeiki (雷鳴鬼 Raimeiki?, lit. "Thunder Demon"): As a Noble he possesses a soul weapon, but it is a possession-type weapon. it takes on the form of a black katana with a glowing green streak down the middle. William can call on Raimeiki to possess him, which causes his arm wielding the sword to be enveloped with streaks of lightning, which require great physical strength to endure and control it, which he naturally has due to being a vampire. This enhancement allows William to move at lightning speed instantly, sure he is fast as a vampire but this allows him to move even faster than the speed of light, which even caught his opponent by surprise before they can react to it. The lightning katana serves to be both a defensive and offensive mechanism. He can also shoot lightning from the blade. Additionally William is able to activate Raimeiki to it's maximum limit, this allows him to even produce a massive amount of electricity, which merges with the blood reign ability, and it's power and speed is drastically increased, and with the removal of the seal, William lets out an enormous flow of power and electricity that can shake the surrounding environment and releases a giant whirlpool of electrified blood. Unleashing his full powers, increases his powers of Blood Reign and unfortunately, drains his life, while it doesn't matter to him, it does make him more sleepy and closer to the hibernation stage, again, as revealed by William himself: "To drain my life as I use my strength, which is quite useless as...such is my fate".

Enhanced Blood Reign abilities after releasing his Soul Weapon:


 * Blood Field: After removing his earring (activating his Soul Weapon), Itsuki is able to use the true form of "Blood Field". The true power of a blood field is that within it, the caster has absolute command over all creatures with blood and vastly dwarfs their abilities. And Itsuki has better control and power on the blood and his Blood Field is shown to be able to shake both the sky and earth. He can release many Blood Fields repeatedly or at the same time while using his Soul Weapon.


 * Blood Wings: Itsuki has the ability to govern blood and shape it into two vast wings (together as tall as a large building). When this mode is activated, his eyes begin to bleed and glow crimson. His aura's power is magnified to the point where it is enough to cause Frankenstein, the 5th Elder and four Clan Leaders to involuntarily begin to tremble. His ascension into this state also causes an earthquake in the surrounding area. His powers are increased dramatically. After activating this power, he generates several Blood Fields instantly. These blood fields create craters hundreds of meters in diameter and shred apart buildings.


 * Blood Phoenix: A more powerful form of the Blood Wing stage, in this state Yotsuba Itsuki gathers all the blood he mustered accompanied with his blood wings and transforms into an enormous phoenix of blood. This state is powerful enough to put two capable, experienced Clan Leaders into Forced Eternal Sleep. The phoenix strikes its target with incredible power. The impact is strong enough to appear as a bright crimson flash on the planet's surface. The victims' bodies shatter into numerous small blood crystals, and their souls enter Eternal Sleep.


 * Hemokinesis: itsuki has the power to control the individual blood cells within his enemy's body. He can use this ability to cause blood vessels to burst, possibly by changing the temperature of the blood, stop blood flow, solidify/crystallise blood, limit/cut off speech by filling the larynx with blood, fill the lungs with blood, tear bodily tissues and flesh apart, initiate swelling, rupture vital organs or even break bones by causing the blood forming within them to exert massive pressure. This results in extreme pain for the enemy and is one of William's darker powers, and one of his favorite. When used in synergy with his potent mind control, William can subject his enemy to torturous punishment, which he would do often since Irene had a taste for the pain of others.
 * Void Hole: By exerting more power, Itsuki can manifest a void hole at an enemy that he sees. Any enemy affected would be slowly be sucked into it. It is like a hole that is eating up the enemy from the point of contact. The effects of this ability can be enhanced further more if William exerts more of his soul, down to the point whereby the suction speed and magnitude increases immensely, with the enemy ultimately at the end, wiped out of existence.

Main Equipment
Itsuki was compared to other players actually in the upper ranking or at worst the medium ranked in power among the upper tier magic casters. Due to wearing all divine equipment, Itsuki is seen as a lot stronger and was much higher in the ranking than he otherwise would have been. In addition to that, he is immune to all elements as long as he has them equipped.


 * 10 Rings [Divine class]: Each of the rings is imbued with a different power. Since William uses the special ability of a magic item, he can wear rings on his entire hand and use all of their abilities as well.
 * Ring of the Knights of the Blood [Divine class artifact]: It allows the user to freely teleport between every room inside Aincrad. Every member of Knight of the Blood was required to wear this ring.
 * Shooting Star [Divine class artifact]: It allows the user to activate a Super-Tier Magic spell, "Wish Upon a Star" three times.
 * Ring that allows the user to resurrect at barely any penalties. With this ring equipped by William, he would lose nothing, since it allows for free resurrections everyday, however, if you true and use it twice in 24 hours, it will become useless.
 * Ring that protects the user from detection by all kinds of divination-type magic. This may also be the ring that prevents the detection of magical aura and user status, i.e. being undead, in William's case, he is seen as a regular human.
 * Ring that protects the user from behavior disturbance.
 * Ring that protects the user from temporal attacks and attacks designed to impede their freedom of movement.
 * Ring that contains twelve magic spells for Ainz to use like [Remote Viewing].
 * Suit of the Delicate Noble [Divine class]: It is a dark-red, three-piece suit that has a special effect on the person wearing it, causing a rippling red and black aura to rise from beneath William's feet. At a glance, the aura it radiates is depicted as extremely ominous. This aura is not the result of any skill Itsuki activates. It is simply because there had been extra room in the Suit’s data capacity, so the special effects data for a [Disaster Aura] had been added to it. Touching that aura will not cause any harm, unless he combine it with his killing intent and bloodlust.
 * Boots of the Delicate Lord [Divine Class]: Boots made out of dark leather of the rarest elemental dragon creatures, imbued with the finest materials, allowing for maximum stats and ability boost.
 * The Elemental Dragon Gloves [Divine Class]: A pair of dragon gloves, white-golden in color, imbued with 3 different gems on each gloves, each representing an element. It is designed to adjust to the hand of whatever size, fitting perfectly in the hand of the user. These gloves increases the damage and effects of elemental type Ki-attacks, as well as containing a magic spell for each element, available for usage once a day. And said spells are equivalent to 10th tier spells.
 * Blue Rose Rose Sword [Divine class]: The «Blue Rose Sword» (の剣, Ao-bara no Ken?) is a Priority Class 100 «Divine Object» class longsword forged in the Mountain Range at the Edge in Underworld, in Hellheim that eventually became itsuki's personal sword, and the sword was created from an eternal block of ice from the «Mountain Range at the Edge», with a single blue rose that had been frozen within it, before it could wilt, and using a level 100 Frost Dragon's heart as catalyst for it's power, and its appearance is pure white, in contrast with Rin's «Death Scythe», and is inscribed with a blue rose at the center of its guard.


 * Cloak of the Delicate Lord [Divine Class]: A cloak decorated to fit the status of royalty. It has a Dread Aura Effect, causing a dark sinister aura to manifest and engulf the wearer, it is the purest form of evil and the manifestation of his Bloodlust.


 * Twenty Four Moonlight bridges Belt [Divine class]: The whole belt is black, and on the surface there are dark stripes, that unless carefully looked for cannot be distinguished. On the entire belt, evenly distributed are set twenty four pieces of milky white jades. Each piece of jade was the size of an adult person’s thumbnail, and round. With gentle color and luster, looking like a rare fine jade. And it functions as a storage compartment. When infused with his (aura/ki) each piece of jade is capable of providing one cubic meter of storage space.


 * Amulet of Greatest Misfortune [Divine Class]: The Amulet protects the user against physical attacks. Physical strikes have a 30% chance of missing the user, this includes even special skills that deal physical damage.


 * Staff of the Knight of the Blood [Guild Weapon]: This artificial weapon spews out a vortex of dark-red aura when held, and it was created to fit Itsuki's stats. Sometimes, it will form the face of a human in agony and crumbles away. This staff is so vivid that it feels as though you can hear their voices of pain. The staff has seven snakes engraved on it with gems of the Divine class artifact. Each with a unique ability and the power to summon elemental monsters at level 85 and above once a day. After the complete collection of an entire series of items, one can display its immense power to the fullest. The guild of Knights of the Blood spent tremendous perseverance and time to complete the entire collection. It became the symbol of power for the Guild, as only the Guild Master and his Wife was an Undead, and her being a magic caster it was seen as they covered eachother's weaknesses and everyone else was a melee-type fighter.


 * William's Red Orb: With versatile means, the World Item William possesses has many different powers to choose from and use. For example, one of these powers is very effective against Dragons. However, this World Item will drain William’s levels every time he unleashes its full power.

Trivia
 
 * William being in the top 5 meant he was among the upper echelons of the top tier of all players.
 * His official ranking is #3 in YGGDRASIL, which was rare for a Martial Artist.
 * He was considered to be very powerful for his ranking. This is because players that choose martial arts classes were weak without the ki master classes, and could easily be killed if they were to engage in long-range fights, but William easily overcame that with his vampiric abilities. For the same reason, martial artists couldn't make it to the top 50, where most warrior class players are part of, including World Champions.