"Besides slaying the Wargs, perhaps there is another way to make their Warg-breeding ineffective. Every camp has a leqader, and these Wargs have many handlers.
'If you would, go to Mauldur-ulur and defeat any goblin-keepers you find. Perhaps by defeating the handlers, the Wargs will be thrown into disarray.
'When you have slain the goblin-keepers, return to me.'
You were unable to defeat all of the Wargs, but Goldinwen has another plan.
Goldinwen has asked you to defeat the goblin Warg-keepers in order to throw the kennel into disarray.
You should return to Goldinwen and report your success.