I don't know if the devil here is a dragon, exactly, but he's definitely someone to be afraid of. Like really afraid of.
No, no one knows. I think people might have been looking for them, but these seals are pretty much MIA. We have no idea where to look...unless Lawrence is one big old seal, in which case - hey, found it.
Not here, no. But people get killed sometimes. With the demons and stuff.