Tall, muscular and near amazonian looking, Onyx could be an intimidating figure.  Her attitude often seemed to encourage this perception.  Scars and tattoo's marred her skin and she appeared to be well into her thirties.  Clothing was often made up of thick leathers, studs and torn garments.  Mixed with the dark smudged eyeliner and heavy red lips, she seemed intent on doing nothing that might soften features or make herself appealing, and everything to exacberate her hard appearance.