I'm having flashbacks to middle school, when I first started playing AD&D. Having no friends with whom I could game, I spent hours rolling up characters that never saw an adventure, but that gave me endless pleasure wondering how they would fare. I think at one point I even considered pitting one of my wizards against Batman or some such; perhaps it's just as well that never came about.
I'll shoot something your way within a week or so. I'll consider it a throwaway character, so I won't be terribly concerned about backgrounds or origin story, nor worry about how I fit it into the setting you discussed for your Epic-level game.