Ragefire Chasm

Ragefire Chasm consists of a network of volcanic caverns that lie below the orcs' capital city of Orgrimmar. It's long been rumored that a cult loyal to the demonic Shadow Council has taken up residence within the chasm's fiery depths - but it's recently come to light that this cult, known as the Searing Blade, is massing for an attack that could threaten the very sovereignty of Durotar.

The Warchief of the Horde, Garrosh Hellscream, believes that a swift and brutal strike at the cult's lieutenants might serve as Orgrimmar's best defense. If they're not silenced, the dark powers emanating from Ragefire Chasm could undo all that the orcs have fought to attain.