Seriously, she can't. First of, she is black. Not racist, but there were no black people in Ancient Greece. Second, the name is of Jewish descend, a culture that had nothing to do with Ancient Greece. The third applies to Silas as well; THEY DID NOT SPEAK ENGLISH IN ANCIENT GREECE! If you can't get the actors to speak Ancient Greek, make a narration and have them not to speak at all. I mean, one is a psychic, he could get the language by getting into people's minds, and the other is a powerful witch, but back then, the language did not exist. Oh, and also, Silas's apparel and hair is Roman, not Greek. None of the actors look Greek either. Even though Silas was an awesomely written character, I have so many problems with his storyline and origins. Also, why does he impulsively speak Polish to Matt? Was that a cool language he picked up while roaming an American city for all the 3 months he was here and he went into the trouble to find the Polish definition for "answer me"?