One For All (ワン・フォー・オール, Wan Fō Ōru?): Transferred to him from Toshinori Yagi, Izuku's Quirk allows him to amass an enormous amount of raw power, allowing him to significantly enhance all of his physical abilities to unlimited levels. This results in incredible levels of strength, speed, stamina, agility, and durability. Izuku can concentrate the accumulated power in a single part of the body or distribute it throughout his body evenly.