[@VitaVitaAR]

Had a strike of inspiration at work, and thought of a Harpy Ninja that uses Healing Magic to regrow her feathers which she can shoot like kunai and herbal oils to cause debuffs - this at the cost of making it harder to fly, the longer she is involved in combat.

Definitely feels like it utilizes the limited, direct combat potential of a Harpy, and their unique nature as a beast.