Report to Marshal McBride in front of Northshire Abbey in Elwynn Forest.
Excellent work, <name>! The rear is now officially clear. We'll take care of the stragglers. I want you to go back to Marshal McBride, standing in front of Northshire Abbey, south of here, and let him know that the goblin situation is under control.
With your help we have managed to secure the northern and western sectors of Northshire. We still have a rather large contingency of Blackrock orcs to the east and they've begun burning down the forest!