Brown with silver ends.
Long white bird wings
She looks like a human with bird wings. She is part of no existing race of beings.
Either loose or in a ponytail
Sarcastic, sassy, can be really sweet sometimes.
She has been granted permission to travel between dimensions, can fly, and has many other magical abilities when on her island.
Serenade was created in the Gateway world, and so is not bound to any single world. She travels among them quite often, but she does have a world of her own.
Serenade is not bound to any single universe, and can fly freely in or to any dimension.