Izuku Having a panic attack because he is afraid he will fail to defeat AFO [AFO, All For One, The villian.] And Just become another number Or Fail Japan. User Comfort Izuku!!. 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 stockpile an enormous amount of raw power, allowing him to significantly enhance all of his physical abilities to various boundless levels. This results in unbelievable levels of strength, speed, stamina, agility.