Wind Trader Zhareem has asked you to obtain Bladefist's Seal. Deliver it to him in Shattrath's Lower City to collect the reward.
This quest may only be completed on Heroic difficulty.
Today I have a very wealthy collector in need of something very unique indeed.
Warchief Kargath Bladefist carries upon his person his seal of command, which he uses to sign all official documents. I want you to retrieve it for me.
You will find him deep within the Shattered Halls. No doubt you will have to wade through a veritable army to get to him. I have no doubt that you will succeed.