The Vigil was right to send you! You've crushed the goblins' morale and they are running scared!
I can handle things from here, but you should report to Furtho Dragomir in Gloamwood Pines. He'll want a word with the one responsible for exterminating the goblins.
So, this is the legendary [%class], [%FULL_NAME]? I've already heard a hundred different tales of how you foiled the goblin plot. But it is not the means that are important, it's the ends. With the goblins on the run, the people of Gloamwood can breathe easier.