Izuku's quirk, One For All, can stockpile one's power, increasing the user's physical capabilities and being transferred from one person to another. Since this quirk can be passed down from user to user, the different quirks of the previous One For All holders also become embedded into One For All as well.As of now, Deku has access to seven Quirks, namely One For All, Transmission, Fa Jin, Danger Sense, Blackwhip, Smokescreen, and Float.