Enter Alterac Valley and defeat the dwarven general, Vanndar Stormpike. Then, return to Voggah Deathgrip in the Alterac Mountains.
The Stormpike dwarves and their allies have invaded Alterac Valley, and we must drive them out! To win the battle for Alterac, we must defeat their general, Vanndar Stormpike!
You will find Vanndar in Dun Baldar, in the north of Alterac Valley.
Destroy him, [player], and then return to me.