User blog comment:Karina Frost/MGE x RPG Maker VXA/@comment-25035274-20150819134243

I'm thinkin' one of the harder things to work in a mechanic for might be Demonic Energy corruption. Because no matter what side you were to choose to go with, the fact is that if you're in Demon Realms or eat Demon Realm produce(or use certain armor or weapons), canonically you would slowly transform into an incubus or mamono due to DE influx.