Guruk Basher Kill Task
From Drunkapedia
Speak to Shiruuk in Kor-Gursha.
Shiruuk tells you, "The Guruk Bashers have been stealing our fungal harvest. I could really use your help clearing them out of the Eastern Catacombs. If you want to prove you're a real hunter track down and slay 40 of those lumbering Guruk Bashers and I'll reward you."