Power Suit is the name of a magic item owned by Ainz Ooal Gown that can enhances one's experience and level up.
A leather collar, with a chain, broken halfway down, dangling from it.
An item that can allow the wearer to earn a higher rate of experience point gains for leveling up. However, the setback when it comes to using this item was that it leaves the wearer greatly weakened during the process of acquiring XP.
- The item's effects and purpose are implied in Volume 7 and Volume 10.
- Aside from Ainz and the lizardmen, the Death Knight was also said to have been equipped by a similar item like the Power Suit or possibly the same one.