I would say Godzilla but due to copy right laws I will say that the beast that looks like Godzilla would win.
godzilla
Godzilla
Godzilla kills american godzilla
Godzilla.
Godzilla would stomp ultraman
Godzilla. Godzilla is bigger and stronger and Pikachu is small
superman
The new Kraken would eat Godzilla.
Galactus is stronger and smarter but Godzilla is faster. Godzilla.
vegita
usually superman.
Yeah maybe Godzilla. Or a trex. he's smaller.
Superman