Lucifer is a Douche
When you're the kid of famous war fighters, you would think you'd just automatically know how to deal with one. Guess what? I don't.
I don't even know how to help here. I took some of the basic classes and your weird creatures aren't anything like our weird creatures. There's a distinct lack of Potions ingredients around or places to go get them without looking like someone performing Satanic rituals--which, actually, is the exact opposite of what I'm trying to do.