Impenetrable Gloom

Impenetrable Gloom is a conduit for death knights. It drops from the following bosses:
*The Lord Chamberlain in the Halls of Atonement
*Sire Denathrius in Castle Nathria
*The Prototype Pantheon in the Sepulcher of the First Ones
*Valinor in Bastion
*Mortanis in Maldraxxus
*Oranomonos the Everbranching in Ardenweald
*Nurgash Muckformed in Revendreth. 
An ilvl 145 version is also rewarded from Strengthening the Bond (Venthyr).
==Ranks==
==Patch changes==
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==External links==
Category:Castle Nathria items
Category:Halls of Atonement items
Category:Sepulcher of the First Ones items
Category:Quest rewards