Wings

You were born with leathery wings and can fly. Many like you like to lurk on high ledges and drop rocks on passers-by. When you gain this feature, your vestigial wings strengthen and gain the capability of flight. You gain a flight speed equal to your base movement speed, however you must end your movement on solid ground, otherwise you fall.

Starting at 11th level, your wings strengthen further, and you no longer fall when you end your turn while flying.