Nazarick Revitalization Plan -Mock Battle-

Nazarick Revitalization Plan -Mock Battle- is a game event in Mass for the Dead that was released on September 25, 2019 to October 4, 2019.

Background
Momonga concerned about the status of the progress of the Nazarick Revitalization Plan wonders if the Great Tomb of Nazarick could survive another Rift. In order to dispel his worries, Momonga gathered all the Guardians and declared the implementation of defense training to prepare for the Rifts.

Before the first site of the Rift in Nazarick, where the ruined Throne of Kings laid, Momonga and Demiurge continued to consult with one another on the issue. After procuring permission to use two Doppelgängers from Momonga, the Floor Guardian summarized the situation. Currently, there are several locations in the dungeon are now regularly spitting out Chaos Beasts. The only floors not affected by the Rift phenomena are the 1st, 2nd, and 3rd Floors. Usually, the dungeon would be invaded from the outside on the surface of Nazarick. Entry within the tomb is blocked due to the mechanism that prevents transfers, outside of specified locations. However the threat they are now facing appeared in the middle to the lower floors ignoring the transportation safeguards. While there is no proof so far Demiurge believes that the Rifts on the 6th and 10th Floor are connected as they are similar to size and shape. This is only speculation as they have too little information but the possibility exists that some enemy exists and is deliberating attacking the dungeon.

So far after establishing the current security system since the Rifts' appearances, Nazarick has been functioning without any major damage. The report is something to celebrate though Momonga worries what would happen if a new Rift were to appear in the dungeon. He asks the Defensive Combat Leader if the current system that Nazarick possesses will be enough to deal with the situation. Demiurge is unsure and cannot say, leading Momonga to be dissatisfied and that potential threats must be addressed. However, the question is raised on how to prepare for something akin to an earthquake or what could be akin to a natural phenomena? The idea for implementing a "disaster drill" comes to Momonga. Demiurge hearing this suggests that while the current system may not cope with possible emergency situations, nor can they implement a perfect system, but they can at least train individuals to be flexible and judge and respond to emergencies. Momonga thinking training would be lukewarm believes that actual combat experience will be necessary for their agents to react to threats better. Demiurge assures his master that he has an idea.

Battle
During a meeting at the Round Table Room, Momonga presents his proposal for a new type of training program against possible threats. The site of the training will take place in the Fake Nazarick constructed by Aura Bella Fiora. The said tomb resembles Nazarick in exact appearance and was originally planned to act as a decoy but now will serve as their new training ground. For the training participants, all the Floor Guardians will be participating and defend the Fake Nazarick from intruders. While they are undergoing this training session, Demiurge has arranged for Pandora's Actor to coordinate with Sebas Tian, the Pleiades and handle the emergency defense system. This measure will only be temporary, and Momonga warns if there is an emergency or attack on Nazarick the training will be suspended and an immediate return to the dungeon will be enacted.

For the rules of the mock battle, Momonga explains that there will be six of them in the field of the Fake Nazarick. Their main objective will be to protect a doll of him that will be placed in the replica of the Throne Room. As for the invading force attacking the Fake Nazarick, Momonga declares he will be their enemy, much to their shock. His undead summons will attack them from their various floors, via hidden escape routes only known to himself. It will be the job of the Floor Guardians to combat these threats on multiple areas and prevail. He urges them to take this training seriously as if they fail, it will all be meaningless if Nazarick comes under attack by a real foe. The damage they will receive will be real but not lethal, each of them will be given gold coins that will represent their lives and HP. If they are removed it will categorize them as "dead". Albedo recommends giving the Momonga doll the same status with the gold coins which he agrees. The time of the mock battle will be allotted to around half a day. After Momonga finishes he then departs the Round Table Room, the Floor Guardians speak among-st themselves on and swear to fight with the pride and loyalty.

One day before the defense training, the Floor Guardians gather again to consider the operation. Usually the Great Tomb of Nazarick would be protected by its anti-teleporting system, and invaders would have to invade from the surface and work their way down, floor by floor. However, this training will simulate a situation where "threats" can appear anywhere in the dungeon. To create an effective defense, the group decide to spread themselves to the first, middle and lowest floors. Two Guardians for each of the three floors will stand guard for intruders along with any summons. With that, it is declared that Demiurge and Albedo will take charge of the 10th Floor while the others will assume their positions as planned.

On the day of training, Shalltear and Cocytus patrol the 1st to 3rd Floors of the Fake Nazarick. On the 6th Floor Aura and Mare stand guard in the replica floor. Likewise Demiureg and Albedo are at their post on the 10th Floor awaiting for an attack. Demiurge then suddenly receives a message from his summon that undead are invading from the 1st Floor. Upon hearing the report, Shalltear and Cocytus rush to the scene and the two confronted the undead horde. Demiurge and Albedo are confused by the simplistic attack as they were expecting a more unforeseen response from Momonga. Demiurge thinks perhaps that Momonga is testing them and perhaps gauging their response time. Just to check Demiurge tries to contact the 6th Floor but is unable to. He determines that its the work of some kind of magic item and that the floor is perhaps already under attacked. For their next step Albedo believes that they should go there and assist, however it leaves them with a conundrum: if they do so they will leave the 10th Floor vulnerable but if they don't their allies will lose.

Back on the 6th Floor of Fake Nazarick, Aura and Mare are contending with troops of Skeleton Warriors that launched a surprise attack on them. Now surrounded bu countless undead Aura tries to fight them off, but seeing their disadvantage, decides to make an opening in the army. Aura and her wolf summons manage to make a hole in the enemy ranks. She orders Mare to ride one of her wolf summons and to get help from Albedo and Demiurge. Mare though unwilling to abandon his sibling reluctantly agrees. Aura is then left alone standing her ground with her wolves against the invaders.

Mare travels to the transfer gate to the 7th Floor, until he bumps into Albedo and Demiurge who have arrive to render assistance. Mare is shocked that the two would leave the 10th Floor unguarded, however the two deemed that their main objective was to protect the Momonga doll which they took with them. Right now the believe launching a surprise attack on the undead army and while risky will be a critical blow to the enemy. Not only that the two other Floor Guardians on the surface are also on their way to the 6th Floor. Shalltear hearing Demiurge's call to aid, ordered her subordinates hold off the undead at the surface while she and Cocytus travel to the 6th Floor.

Momonga who has been observing the battle at the real Nazarick is glade that things are progressing as he expected. He had hoped that Demiurge and Albedo would abandon their posts to reinforce the 6th Floor, anticipating their strategy to take the doll with them to not only defend the tomb but also protect it. Believing that he will need to prepare the next steps of the NPCs development he gives a command to his undead.

Still fighting the hordes of undead, Aura is given reprieve when some of the skeletons are thinned out by the timely arrival of Albedo, Demiurge, Mare, Cocytus and Shalltear. All the Floor Guardians gathered on the 6th Floor then demonstrate their strength and challenge the undead troops. Together with their skills and abiliteis they cut down swathes of the skeletons.

Their victories are short-lived as the group soon find themselves being attacked from behind by even more undead lead by a Corpse Collector and a Jack the Ripper. Cocytus and Shalltear are soon cut off by the other by this new group of undead. The other seeing their comrades in trouble also find themselves surrounded by more undead. Albedo realizes that these undead are coming from the lower levels of the dungeon. Demiurge believes that it may requrie all their forces from both the lower levels and surface to sweep away the invaders. However they may not last.

The Floor Guardians try to hold out as long as they can. Aura begins to notice Albedo weakening, asking if she is alright. Albedo admits that she is nearing her limit. Both her and Demiurge decide to head to the front-line to buy Aura and Mare some time for the defense and hopefully divert Momonga's attention. Their plan works and Momonga is confused on their tactic, wondering why they would choose a suicidal move. Nevertheless he decides to commit his forces to overwhelm them.

The two Floor Guardians are exhausted and are brought down one by one at the front. Aura and Mare unable to help them can only protect the doll in their possession. Momonga seeing that Albedo and Demiurge have fallen, expects it to be his win. However his summons report something strange on the two weakened Guardians, in that they don't have any gold coins on them.

Aftermath
To Be Added...