Ainz Ooal Gown


 * "I will announce the goal for everyone: turn Ainz Ooal Gown into an eternal legend. If there are many heroes, then we will replace them all. Let the entire world know that Ainz Ooal Gown is the true hero!"
 * -Ainz announcing his plans, setting all of Nazarick into motion

Ainz Ooal Gown (アインズ・ウール・ゴウン), formerly known as Momonga (モモンガ), is the guild master of Ainz Ooal Gown and regarded as the highest of the Almighty 41 Supreme Beings by the NPCs of the Great Tomb of Nazarick.

Appearance
Ainz Ooal Gown has an appearance of a skeleton without any skin and flesh. Inside his empty eye sockets, dark red glow glares like and eye.