World Item

World Class Item are powerful and legendary items in YGGDRASIL.

Overview
In all of YGGDRASIL, there were only 200 World class items.

Each of them had their own unique ability, and some were powerful enough to destroy the game balance. Of course, not all of the World class items had such game-breaking abilities. Even so, if a player managed to get hold a World class item, that player's reputation in Yggdrasil would jump to the highest level.

Known World Class Item
In YGGDRASIL, there total 200 world class items.

Twenty
"Twenty" is the name of 20 most powerful world class items. All of them are single-use.
 * Longinus: has the power to completely remove any target from existence at the expense of the user to disappeared. This removal can only be healed by using special world class item.


 * Ahura Mazda: has massive effect to the object with evil karma, it can even change the world.


 * Five Elements Overcoming: has the power to change magic systems of YGGDRASIL.


 * Ouroboros: has the power to alter YGGDRASIL game mechanism, in more various categories than Five Elements Overcoming. Once it prevented Ainz Ooal Gown guild members from entering into a certain area.


 * World Savior: A club-shaped item. Very weak at the initiatory stage, but it gets stronger and stronger by time, so strong that it can even conquer Nazarick with all the members of Ainz Ooal Gown.


 * Caloric Stone: Exact power is unknown. Can only be gained by using massive amounts of rare metal in hidden 7 mines. One belonged to Ainz Ooal Gown. Guild member Nubo proposed to make invincible golem using this item.

Other World Class Item

 * Downfall of Castle and Country: the user can mind control even an objects with perfect resist to the mind control.


 * Avarice and Generous: A gauntlet, one side looks like devil's hand while the other side looks like that of angels. Given to Mare from treasury.


 * Grail of Hygieia: Unknown. Given to Demiurge or Cocytus from treasury.


 * Billion Blades: Unknown. Given to Demiurge or Cocytus from treasury.


 * Picture of Nature and Nation: Big scroll, given to Aura from treasury. Has a power to isolate object to different dimension.


 * True Nought, Ginnungagap: World class item of Albedo. Seems it can be used to destroy large area. Tabula gave it to Albedo without permission.


 * Atlas: Unknown, once it belonged Ainz Ooal Gown, but other guild stole it so it does not exist in treasury anymore.

Unnamed World Class Item

 * World class item that summon devils: An item that summons endless legion of very strong demons, making a lot of trouble in Yggdrasil. Also not known it is one of "Twenty" or not.


 * Other world class item in the throne hall: unknown


 * Ainz's world class item: unknown. If Ainz activates this item, he will lose some levels.


 * World class item from the 8th floor: Unknown, once it belonged to a female NPC in the 8th floor. Now the item is given to shalltear.

Trivia

 * Ainz Ooal Gown has 11 world class items.
 * Five Elements Overcoming means overcoming relationships among five elemnts in Taoism. "Gogyosoukoku" in japanese pronunciation.
 * Downfall of Castle and Country means means really beautiful woman who can make even a country to fall, like Helen in Trojan war. "Keiseikeikoku" in japanese pronunciation.
 * Picture of Nature and Nation refers Chinese legend that a man go into the picture and live in there.