User blog comment:Gcheung28/Ultimate Kaiju Battle Round 4/@comment-7855715-20130626213231/@comment-3367060-20130628040332

@TheReturnofTheKing I because in his original book he wasn't a god and he was never incvincible or anything. He was just a squid demon who sunk ships.

Godzilla can win against a mortal Cthulhu, which is what I've been saying, and since all other kaiju in this competition are mortal, then he is expected to be mortal too, or else it's a cheat that Wikia put no consideration into.