Suggested by Sonic Chain Chomp is a pretty classic Mario villain who’s been around for a very long time. He’s quick and sturdy as well as being incredibly powerful. When you really think about it, there’s not much that the Atomic Skull can hope to do against him if he tried to win without his powers. Once you factor those in though, the Chomper doesn’t stand a chance. Atomic Skull can end this with a quick fire blast and then that’ll be the end of that. Atomic Skull wins.