It's obviously Mary. Xavier being a cannibal means he eats goblins, not humans. Plus he's way too predictable.

the twist villain is the hero

Me

It's definitely Brock. He has the hidden eyes of a H protagonist/villain.

I'm betting on it being Eric. Never trust those nobles.

fsnfanboy said in comment #2623134:

It's definitely Brock. He has the hidden eyes of a H protagonist/villain.

Yeah, agreed. Xavier has that "nutty character that shouldn't work, but will leave you in tears when they sacrifice their life to protect you against the real traitor" kind of vibe.

Elmithian said in comment #2629845:

Yeah, agreed. Xavier has that "nutty character that shouldn't work

Nah, I think a deranged pet goblin that eats other goblins sounds like a neat concept for a goblin-exterminator party. It could work.