How am I supposed to beat Mu on the graveyard? I don't see a way, and the wiki doesn't help either.
The 1st graveyard fight? Have you completed the quest you get if you talk to her during that fight and learned the skill?
Yeah, I completed that quest a while ago. I learned Chitterspeech, and after using Inspect in a fight, I can viciously hug her. But I don't see how to actually beat her.
Edit: Nevermind, found how to beat her by random