User blog comment:Redkite/The-Super Powered War! Part 1 - Entry/@comment-10994961-20130619231238/@comment-4693949-20130621235719

I don't see why it's implausible, I'm sure that there is a number of people in hell that know martial arts and the demons most likely some form of combat techniques that they would train worthwhile recriuts, this won't happen for most but it can happen.