And time.
Onyx was a sidekick of Green Arrow. she was raised in a monestary and was expert with martial arts weapons. What exactly monks were doing with swords, nunchuks and sai is not clear, and why a black girl was raised by a bunch of men with vows of chastity is also not clear, but she got good at martial arts. She appeared in one four issue arc of a Green Arrow story in a back up of Detective Comics in the early 80s, never to be seen again. She is probably DC's only black heroine, too (at least, prior to Power Company), and so its a bit suprising no one has thought to revive her.
