Hmm, usually it becomes a mix of the two. I won't lie I usually use my OC to start then it may become different as the story goes. It really all depends on the character I'm playing against. And I have quite a few plots but I believe my favorites involve Batman, possibly Teen Titans, Iron Man, and Bruce Banner. If any of those characters interest you I can tell you the individual ideas. If not I would love to hear who interests you.