A creature thought only to exist in legend, the Gydra is a dragon-sized goose with twenty-three heads, each head being that of a different species of goose. Its feathers are brilliantly refractive, so much so that it has been said it can blind those who gaze upon it, and it is unusually quick considering its size. In the stories from which it hails it is said the Gydra seeks the pure of heart, and that once it finds someone it deems worthy it will bestow upon them a great boon. Instinct: to serve the pure of heart

• Blind them with brilliant lights