Warosh is a level 60 trogg quest giver who wanders around within Blackrock Spire.
Warosh was an ogre mage of the Spirestone clan until he challenged Urok Doomhowl. Urok stole [Warosh's Mojo], and then cursed him into the form of a trogg.
Warosh formerly started the quest  Urok Doomhowl, but as of Cataclysm, it seems he has given up his quest for redemption and will forever be stuck in his cursed form. At least he does get his revenge upon seeing Urok Doomhowl's death.
- When Urok Doomhowl is slain
- Revenge is mine!