Bellerephon Au Raa is the son of Atlas, the brother of Romulus au Raa.

He is the nephew of Dido and Romulus, and fully supports Dido during her coup against her husband.

His Hasta is black in color, and brags about killing a Gold named Petri au Bretta, also known as The Desert Spear.

Bellerephon is a skilled fighter and fought against Cassius in a Blood Duel after his cousin Diomedes refused. He put up a good fight, but was ultimately killed by Cassius.