This quest was marked obsolete by Blizzard and cannot be obtained or completed.
Da demons are making da Forge Camp: Wrath bigger. Soon, dey be too big and crush us. You crush dem first!
Shartuul's transporter is da key, but it protected by a magic shield and a demon called a degrader. Us powerful warlock, and make special darkrune dat give you control of da degrader. <race> give Gahk darkrune, us give <race> crystalforged darkrune back.
Take control of da degrader and possess as many of da demons dat come through da gate as you can ta stop dem!