Throne of Kings

Throne of Kings is a World Item that is in the possession of Ainz Ooal Gown.

Description
For completing the Great Tomb of Nazarick, a recommended level 80+ in one attempt, the Ainz Ooal Gown were rewarded with this rare item as a trophy.

Appearance
The throne is made from a single gigantic crystal.

Trivia

 * Rather than keep it in the Treasury, this World Item is kept in the Throne Chamber, on the tenth floor.