Ancient Vengeance
Ancient Vengeance is a quest for level 30-35 in Dread Wastes. It is step 6 of 58 in the Dread Wastes storyline. The quest's turn-in marker is in Vale of Eternal Blossoms at 3.9, 85.7. It rewards 1 reputation reward, 4,800 experience and money.
Description
I can hear them howling in rage... The spirits of the Gurthani mogu I slew so long ago. They wander this ruined terrace, seeking vengeance.
If they find me in this state, I will not have the strength to fend them off. Draw their attention and put them down.
Finish what I started, and I will tell you who I am.

