Rocky was just an ordinary enthusiastic fan until the match against "Thunder from the Wastes" where he decided to throw a rock at one of the Chaos players. The throw was very accurate, and he killed a beastman with it. This impressed the headcoach so much, that after the match he was instantly pressganged into joining Rottehoben.

But, since his enrollment into Rottehoben, Rocky hasn't done anything useful on the pitch yet. And even then, he has somehow managed to recieve two MVP's, apparently the judges thought he does a terrific job just standing around getting hit. But finally, with his second MVP after 20 games, Rocky is starting to show some potential. He has started to mutate and grow claws, turning him into the first mutant on Rottehoben's roster. Hopefully this means he'll start being more effective from now on.