Fav has always known. [No honorifics or anything. Not this time.] This room is kept away from Fav himself, but Fav always knows the identity of the traitor. After all, the choice wasn't mine, but his.

In any case, since it is getting down to the wire, I should reveal something.

[And with a motion of her hands, she reveals a book. It says Necromancy for Dummies.]

I finally found the proper spell to save everyone. Not that it will end this game. But it will revive everyone if the keys are found and surrounds the entirety of the town at every corner.