Phobos (Ancient Greek Φόβος, "Fear") is the personification of fear and horror in Greek mythology. He is the son of Ares and Aphrodite. He, his brother Deimos, and the goddess Enyo accompany Ares into battle, along with his father's attendants, Trembling, Panic and other abstractions. His Roman equivalent was Timor.
I'm running out of inspiration.