Onyx Von Trollenberg is a level-headed girl who is not afraid to tell the truth and has a distaste for anyone who lies and manipulates others. She is very anti-social and unique as expressed by her gothic clothing and gloomy outlook on life. Her favorite food is double cheeseburgers with lots of onions and she enjoys making fun of cheerleaders and beating boys at anything. Her favorite color is either black or purple or both. Although she excells in poetry, she bombs at driving (she's known as the worst driver in the world) and often has low self-confidence.
Her gem is indigo in color and is in the shape of a crescent moon. Her Ancient is Spinel, Zirconia's husband. Onyx is attracted to the poetic rocker, Flint.
Onyx's violet eyes match her curly violet hair which is bound by two ornate pink, black, and green hair ties, creating two enormous poofy pigtails. The seemingly pale Onyx has a small beauty mark on the right side of her nose. She wears a white midriff-bearing top under a black jacket with a pink spiked bracelet on each wrist with a black mini-skirt, pale-pink tights, and black boots with a hot pink band each and a silver flame-like decoration. She also wears two rectangular silver earrings on each ear.
