[Raigen.Convict]

Personally, I'm not sure the shaitan aura is such a good idea, it is a nice concept, though, since lowering stats lowers elemental attack which is a weird interaction. Next up Papilion, I'd say give them the aura if they use their racial invocation for a low chance of inflicting a random ailment, while a slightly higher chance applies if the papilion dodges a basic attack. Vampire I think is strong enough WITHOUT the need of having these random effects, personally it'd best be left to just Lunar Lunatism since vampires are supposed to be secretive and appear like normal people until they so CHOOSE to reveal themselves dramatically. Finally Lich. Having a lich give FP regen to allies sounds intriguing but I think this'd be better placed into a support class like Priest or something close. Liches have enough FP (usually) that this isn't really necessary in the first place and as far as an aura for a lich I'd go more for enemies taking slightly more magic damage the closer they are to the lich. If we decide to do anything like that.

TL;DR Great idea overall but the suggestions could use some tweaks.