Suggested by Sonic King Bob Omb is a pretty fun Mario villain and certainly one that I shall never forget. That being said, he doesn’t match up too well against the Riddler. The Riddler has a lot of guns and explosives on his side which are likely to cause this villain to blow up. Additionally the King Bob Omb is quite slow so trying to land a hit on the Riddler will be difficult. Slow and steady will win the bout here and so Riddler has the massive advantage. Riddler wins.