Fierce Wings (剛ごう翼よく, Gōyoku?): Keigo's Quirk granted him a pair of large, bright red, feathery wings on his back. These wings allowed him to fly, and he could telekinetically control the movement and nature of each individual feather with ease, enabling him to harden them into a blade-like state and/or shoot them as projectiles, as well as control their speed and trajectory.