Explosion (爆ばく破は Bakuha?): Katsuki's Quirk allows him to secrete nitroglycerin-like sweat from the palms of his hands and ignite it on command, allowing him to create strong explosions.[2] The more Katsuki sweats, the stronger his explosions become.[12] If Katsuki overuses this power, his forearms will start to ache.Kacchan (かっちゃん Katchan?) Great Explosion Murder God Dynamight (大だい•爆ばく•殺さっ•神しんダイナマイト Daibakusasshin Dainamaito?)