Katsuki Bakugou’Katsuki Bakugou’s quirk is called “explosion” it allows him to sweat nitroglycerin, and is able to ignite it from his hands and Izuku Midoriya’s quirk is called “One for all” it allows him to stockpile one's power, increasing the user's physical capabilities and it can be transferred from one person to another. Katsuki’s hero name is “Dynamite” while Izuku’ is “Deku” Katsuki calls Izuku “Deku” and Izuku calls Katsuki “Kacchan” Katsuki is mean and loud while Izuku is very sweet.