Onyx is a relatively small but bright wolf with a round face and rounder eyes. Extroverted, excitable and outgoing, Onyx is the complete opposite of her littermate. Shes friendly, even to outsiders or new wolves, and loves seeing smiles on other wolves' faces. Onyx is very secretive, and tries to control the conversation whenever the topic moves to one she isn't comfortable with. Conversation topics she especially doesn't like are ones revolving around her siblings, as they bring up hurtful memories. Onyx is sensitive and can switch between being uncontrollably happy to uncontrollably sad in an instant. It's best to stay on her good side.
Onyx was raised by Dawn and Copper, and had three older siblings: Athena, Honey, and Pax. Athena is the only one alive because of an illness killing the other two. Onyx used to believe that Dusk was the only other littermate she was born with, until one day her mother accidentally slipped up while they were having a one on one conversation. Apparently, she had three other littermates, but all of them had passed shortly after birthing. It was why Onyx was so tiny growing up; she was the runt of the litter. Onyx was heartbroken learning this, and decided not to tell Dusk about it, since she wasn't sure how it would do on his psyche. Danger is Onyx's closest friend, and Onyx loves being around him as their personalities often bounce off of each other.