Bring Fizzle's Claw to Orgnil Soulscar in Razor Hill.
We cannot allow the Burning Blade a foothold in Durotar! We must destroy them before their evil festers!
I have undergone my own investigations and found that a Burning Blade warlock, the goblin Fizzle Darkstorm, has camped within Thunder Ridge to the northwest. There he and his cultist minions spread chaos.
Find and defeat Fizzle, and bring me his dead claw!