Is it possible to kill the three Goblin leaders without making the rest of the sanctum and Goblins outside hostile to me? I have done this once in a previous playthrough. I was replaying Act 1 with a different character and while the Goblins outside are non hostilewhen I kill Minthara and the Priestess, they become hostile after I kill Dror Ragzlin. I even destroyed the war drums but it still happened.
