Suggested by Destroyer So Biollante is a very powerful Kaiju and we’ve established that but she’s not going to do much against the man, the legend, Kamina! Kamina has so much power within his soul that he can operate his robot at a high level even when it was a fairly weak one. He fought hand to hand with an alien and doesn’t know the meaning of surrender. Biollante won’t be able to keep up with his mech and he will quickly take the Kaiju down to size with repeated sword swings. Kamina isn’t going down here. Kamina wins.