all are put into one tank, which one survives

cthulhu and it's not even close

real, mf is literally the chief god of his multiverse

cthulhu or godzilla but probably cthulhu

Cthulu. You literally die if you see it.

The strongest by far

Cthulu

Cthulhu

He’s literally a eldritch god of unimaginable power

Everything else is either just a overgrown lizard or a ocean apex predator

me

Cthulhu (I think that all of them are cool though)

This really depends on which iteration of Godzilla
Because shin could just say "nuh uh" to Cthulu's batshit-crazy powers