Spoiler Alert Spoiler Alert: WARNING! This page happens to contain a lot of heavy spoilers that are all originated from the Overlord author, Kugane Maruyama and his collection of written works. Anime-only watchers and Manga-only readers, please take some time off to reflect it over for a bit before choosing to expose yourself on reading the information below recklessly.

Powder of Will O' Wisp is a substance used to counter stealth techniques.


The ‘Powder of Will O’ Wisp’ is intended to be used against stealthy opponents like rogues or someone using invisibility or illusion magic.  


It has a purple color appearance that glitters and carried around in a small sack.


This powder can be used against 「Multiple Vision」 which copies the main body to create the clones. The effect of this magic item makes the original body apparent. Since this powder only affects living beings, the fake clones will not be affected, which makes it obvious to where the real body is by causing the target to emit a milky white light.


  • Will O' Wisp means foolish fire, a ghost light which is an actual phenomena that appears over bogs and marshes.
  • It was used by Lockmeier before to support Climb during their battle against Succulent.[1]


  1. Overlord Volume 06 Chapter 8: Six Arms
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