Board Thread:Off Topic/@comment-26397825-20160419024928/@comment-25396609-20160428001744

Some form of extreme regeneration, like even if he loses a limb it will grow back. He doesn't get any combat boost, but even if his aura bottoms out he won't have long term consequences from injuries, as long as he doesn't die, because once his aura regenerates his injuries will heal, regardless of severity.