Quote Originally Posted by Deceptus View Post
We did? I just powered through that quest and didn't use it.
It's actually the level 80 quest. You need to repose the sin eater so Giott can put the helmet on it so it didn't get healed. I feel like you had to do it for the first one, but maybe not for subsequent ones, but I'm not 100% on that. Don't remember it other than that.