Erin here with character number 2! Welcome this lovely Angel, Marion Barnes (aka, Haziel)
Haziel was the first of Heaven's creations designed specifically for the Watch and Guidance of humans. She is the angel of Prophecy, the Guardian of seers and prophets throughout human history. She guided the hand of the human who wrote the Babylon Prophecy itself, and now she's in town, guarding the impressionable youth of Babylon High as their quirky, hippie Art Teacher.
Marion is not a warrior by creation; she has been forged a sword, but keeps it in a safe place and only wields it when absolutely necessary. Personality wise, she has a tendency to speak in riddles, but loves to laugh and play innocent games with her charges, such as 'guessing' their names and giving them 'for-fun' horoscopes that she comes up with on top of her head.
They're on top of her head, because her power is Clairvoyance. She is the epitome of prophecy itself, after all, but her powers are only centered around individuals, not groups as a whole.
Human appearance: she wears Bohemian style clothes with lots of colors and home made jewelry. Her hair is blond and a bit curly, with thin, striped feathers tucked in every which way. Angel appearance, she's roughly 2 feet taller (by proportion), with mirror-silver eyes and the wings of a Hawk.