You Can Be Momon Too Kit is a gimmick item sold in the streets of E-Rantel.
Faced with a dilemma of the lack of goods that interested the Floor Guardians in using their salary wage, Cocytus developed a brand of toys based on his master's alter ego Momon. After the toy was finally developed in E-Rantel., Cocytus purchases one to present to Ainz.
All three items included in the kit are supposed to bear a minimum same appearance as Momon's equipment to make the user kind of look like him.
Basically, it is composed of a three-piece set: a wooden helmet, a cape, and a wooden great sword.