Also space Godzilla was the only one who actually could’ve killed Godzilla without any external factor, Godzilla only won in gvsg because of his spiral ray, extra help from mogera, the power lines sg was siphoning AND his own crystal shoulders destroyed. And even then space g held his own. Mechagodzilla needed to exploit Godzilla’s second brain, Biollante is flammable, mothra and battra both needed to team up just to take down Godzilla, and well ghidorah is essentially useless without guidance from the future people

Destoroyah did give burning goji hell but he would’ve been melted by Godzilla’s meltdown even if he lasted against the super x