Necroplasmic Mantle

Necroplasmic Mantle is a cloak worn by Ainz Ooal Gown when acting as Momon in the New World.

Description
According to Ainz Ooal Gown it was inspired by an anti-hero from American comics.

Appearance
The red cape of Ainz Ooal Gown's Adventurer Persona is usually worn around his neck.

Trivia

 * The anti-hero that the comic is based of is probably Spawn.