User blog comment:Kaido King of the Beasts/Strangest Devil Fruits/@comment-10543621-20150303235824/@comment-176.145.198.155-20150304002544

In hancock's case, it's her fruit that made her like that. The Mero-Mero no mi (and not ero) is what made her more attractive and every people are just attracted to her. She didn't petrify the Pacifistas with the beam. The beam is the technique used to petrify those who are attracted to her. But her kicks can petrify even if they don't have desire for her. Even Luffy and Chopper would be (partly) petrified by her kicks.

As for Machwise, he is a superweight human. Miss whatever could use the Kilo Kilo to change her weight from 1 to 10000 kg. If used correctly, she could be super fast by reducing her weight at 1 kg and make heavy punch or kicks with 10000kg. Machwise can't reduce his weight bu he can gain tons and not kilos. He can gain 10000 TONS so 10,000,000 kilos. Imagine someone tackling you with that much weight. If you're not Luffy, your bones will be smashed to small pieces.