Kill 15 and s in Lakeshire will reward you.
The Blackrock Clan must be destroyed. The Enemy has invaded our lands. These mountains fall under the sovereign right of the King of Stormwind. Our sources tell us that the leaders of each unit within the Clan are known as Champions. You'll find them in their encampment to the north, just west of the road to the Burning Steppes. wants these foul brutes dead. Slay 15 Blackrock Champions and return to me.
I see you have fought valiantly against the Blackrock Clan, <class>. Your service to our township is great indeed.