CV: Joshua Galvan

Age: about 17~18 human yrs
Birthday: Unknown
Race/Ethnicity: Chalcedonian
Sexuality: "'Love' is just a chemical reaction, and I'm not foolish enough to fall for it"
Heart Jewel: White Onyx
Likes: Reading, being right, perfection,
Dislikes: Being called small or young, being proven wrong, Opal

Onyx is intelligent, and cool, he takes his time with his work and is a bit of a perfectionist. He has a terrible temper however, and its quite easy to get under his skin. He seems to be self conscious about his childish appearance. His nightmares are strong and he has no trouble controlling them, however they are terribly predictable and tend to be weaker than Opal's.