Fierce Wings (剛ごう翼よく Gōyoku?): Keigo's Quirk grants him a pair of large, bright red, feathery wings on his back. These wings allow him to fly, and he can 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.

The feathers are considerably strong; with just a single feather he is capable of carrying a medium-sized objects like a human