[@Savato]
Half those battles would be over fairly rapidly. Biollante vs Gidorah-san would be interesting, as would Cyano vs Ultron, but that second one would be solely determined by whether Ultron can take control of her nanites. If he can, it'll be a short fight. Something like Satsuki vs Jeststream Sam isn't even really a fight, considering the fact that Satsuki cannot be killed besides by very specific conditions. Even if Jet matched her in power (which he doesn't) he loses by process of elimination.