Talk:Wrath Embodiment/@comment-5303512-20130726215534

Shas are the physical manifestations of people's negative emotions (fear, anger, hatred).

Deathwing hates mortals yes but his insanity is driven by the old gods which easily drives him to anger, and he clearly states his Rage would break the kingdoms of Azeroth.

Fury (Darksiders) is pretty much self explanatory.