You may have one role.

Dragons.
Normal people on the outside, but can transform into dragons. When little to no energy left, they stay a dragon until they have more.

Male: Taken by me.

Female: DisIsPhantom

Werewolves
Normal people that can become wolves. On full moons they lose control of themselves. They can become wolves at any time though.

Male: Taken by none

Female: Taken by Maddig1

Vampires
Normal people who can't live off food because they can't digest it. Usually hated. Drink blood and eat meat instead.

Male: Taken by none

Female: Taken by none

Shapeshifters
Normal people who can change shape and language; looks

Male: Taken by none

Female: CuddleAdict