Suggested by Destroyer Astro Boy has always been a pretty fun character. His power is incredibly high and that’s why he has been said to possibly be even stronger than Mega Man. King Cobra can’t keep up with Astro’s speed nor can he endure one of his energy cannon blasts. As a result, it’s hard to picture a scenario where he comes out on top here or even one where the fight is close. Astro Boy wins.