Onyx

One of the twelve guardians, a young man with short black hair and a brand on his forehead and the ability to turn into a crow. His eyes are always closed while he smiles. He tells Lapis who murdered his parents, sending him on his murderous quest to find Diamond, after offering him a gem to swallow, which becomes Lapis's first guardian, Peridot. No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .