Suggested by Destroyer King Ghidorah is one of the more powerful Kaijus out there. With a single blast he can take many opponents down. It’ll be difficult to tag a fighter as quick and unpredictable as Wackoman though. Wackoman will manage to stay a step ahead with his various elemental moves here and body slams. Ghidorah will need to stay on the defensive but his durability can only buy him so much time. Wackoman wins.
Wackoman is a pretty tough navi when he wants to be, but he is definitely lacking in hand to hand abilities. He mostly relies on shooting his color ball at opponents and it’s easy to just kick back, blow up, or just dodge. Because of this he had no shot of taking down someone like Megaman. Megaman wins.