User blog comment:Amerson26/Hell VS Purgatory/@comment-77.242.21.61-20151116180644

I think Lucifer predate the Leviathans and he could explode them with a snap of his fingers and I think that all the monsters and leviathans of purgatory don't have anything that can even harm Lucifer. i think it would need some time but in end Lucifer alone would kill every single monster and leviathan in purgatory and don't forget tha Cain can not be killed since he would have the mark so he too would be able to kill them all the the blade after a lot of time.