What was the Greek god Phobos symbol?

Phobos, the Greek god of fear, was often associated with symbols that represented terror and panic. His primary symbol was the fearsome visage or presence that instilled dread in the hearts of warriors. Additionally, he was sometimes depicted with a shield or armor, reflecting his connection to battle and the fear that accompanies it. In art, he is frequently represented alongside his brother Deimos, the god of terror.