Jason. Yep, went there.
Growing up, Jason had always been the odd one out. His guardian, an elderly man, did his best for the youth, but Jason never belonged. The elderly man had looked after Jason for as long as the boy could remember, his parents long being dead. But the man had turned sickly, and on his death bed, revealed to Jason his true origin. The boy thought it all nonsense from a sick old man, but the man pulled out an amulet. One with a lightning bolt, and gave it to Jason. The boy held it, and the amulet began to glow. The man told him that the Amazons hated men, and, with barely any explanation, shoved Jason into the man's arms.
The amulet, the old man explained, was from Zeus himself. Jason, was the son of Zeus. Jason asks why the old man kept it from him, and the old man replies that Jason hadn't been ready. But now, Jason has a choice. The old man lays out two paths for the boy, one, he continues living his "normal" life, always the outcast. Never belonging. Or, he could go to the old-man's benefactor and train and learn there. And from there, realize his potential, and his destiny. Jason chooses the latter, and his dying breath, the old man calls out one thing;
"Cersei, he is ready."
Eh, not my best work. But in general, Jason would have the same powers, but would be in direct opposition to Diana. And the fact that his twin was kept over him, would only serve to drive him on in further being Diana's antagonist.