Obtain Fizzle's Orb from Fizzle Darkclaw in Thunder Ridge.
The flood to the southwest wiped out one of the few Burning Blade camps that still pockmark Durotar. This one was led by a goblin named Fizzle Darkclaw, and believe me, we're better off without him.
Darkclaw, however, did possess an orb that the Horde is interested in procuring. Who knows why... I leave that to the warlocks. All I know is that I need that orb.