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+ dungeon in one attempt, the Nine's Own Goal was rewarded with this rare item as a trophy. It remains in the guild of Ainz Ooal Gown up until the present day.

Appearance
The throne is made from a single gigantic crystal.

Trivia

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