My character's just going to be a rogue element villain.

Originally he was locked up in hell for going on a rampage on even his fellow demons, he was powerful, very powerful, at least at the time he was sealed. When the worlds collided he managed to slip a portion of his power out into the form I play as, taking advantage of all the chaos, and he basically goes out to kill and eat and gather as much unearthly energies as possible, whether it be divine powers, demonic powers, or a human's life force. His skills all have a draining effect, allowing him to beat down his opponents at the same time as sapping their energies away. Though the character takes a very human looking form, the entire body is composed of almost completely raw demonic power, his DT will reflect that too.

Dude's off his rocker, sadistic and crazy, self-centered and arrogant, but frustratingly intelligent. Although due to said arrogance, if things don't go his way he can break down into rage.

Still I hope [@Dynamo Frokane] is working on this as he said. I haven't seen him post here for awhile.