"One For All" — Izuku's quirk, which he received from the Allmight. This quirk gives him superhuman strength, agility and mobility by passing the force through his body. Thanks to this quirk, Izuku increases his physical abilities (strength, speed, endurance and agility) to a superhuman level. He has combat skills, a sharp mind, a high pain threshold, excellent cooperativeness. He has a habit of thinking about things that interested him for a long time and muttering to himself.