didnt we see island feat attack from many characters in One Piece?
Kuma explosion is island feat yet should be a major factor to take down a Yonko
Casual Miahwk slah is island attack (and didnt use advcoc)
Or many other characters, so by this fight we can assume that all this island attack without haki can take down a Yonko right?
Cuz haki aint important only impressive island attack are