Auron

He was originally a guard of Nightvale a city where Vesper was the patron hero. One day she left them right before a plague of monsters showed up and destroyed the city. Scarred and left as the only survivor of this incident he vowed revenge on Vesper for leaving them.
He joined the Ennead Assassins of the Pharaoh as a means to survive and find Vesper. He currently serves as captain of the Pharaoh's elite guard.
One day Vincent made him an offer. He would give Auron a device that would give him god-like abilities fueled by the powers stolen from Amun. However, with these god-like powers comes the sacrifice that if he uses this transformation three times his heart will explode killing him instantly. Seeing this as his only way to kill Vesper he accepts these new powers. 
The first test of his powers was to attack the Rebellion's base. During this attack, he faced the party before ultimately being captured. He is currently a prisoner being watched over by Aya.
His animal symbol is shark