Items
Idol of Hatreds
The Idol of Hatreds is behind a bookshelf in the Weeping Crypt's cave; it can be used to farm Sins in PvE. [1]
Obtainment
Found behind a bookshelf in a secret spot in the Weeping Crypt's cave. Server-hopping allows repeated looting. [2]
References
Community documentation; not tested in-game. Patch not stated. Sources checked .