Grimoire of Anguish (Rank 3)

Grimoire of Anguish (Rank 3) teaches rank 3 of Anguish (felguard ability) for the warlock's felguard. 
==Source== 
It can be purchased for from:
* in Eversong Woods
* in Swamp of Sorrows
* in Ironforge
* in Orgrimmar
* in Undercity
* in The Barrens
* in Stormwind City
* in Silvermoon City
==Patch changes==
*
*
==External links==
Anguish (Rank 3)