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Ebynogoi (七門の粉砕者) is an artifact-class magic item which allows the user to open a locked door.


Ainz Ooal Gown has one such magic item in his possession and used this magic item on the treasure vault door in Feo Berkana in order to gain access to the treasure stored within.


It looks like a piece of hand-held board.


Ebynogoi enables the user to open doors that would require the skills equivalent to a level 90 thief. While it possessed the lock-opening abilities of a level 90 thief, it was a magic item that could only be used seven times.[1]


  • Despite its pronunciation, it's actually written as 七門の粉砕者, meaning the destroyer of seven doors which explains that it can only be used seven times.


  1. Overlord Volume 11 Chapter 5: Frost Dragon Lord

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