History:

Born of the brief union of the War God Ares with the goddess Aphrodite, Deimos and his brother Phobos dwelt principally in the Netherworld, from which they intended to aid their father in the destruction of the Earth, and thus the hated Amazons, as well as the other Olympian Gods.

at first Phobos attempted to slay the Amazon Princess Diana, who had been chosen by combat and the Gods to oppose Ares' plans, by bringing to life the creature called Decay, but the Amazon Princess destroyed Decay after a savage battle across the city of Boston.

At length, the Princess Diana, accompanied by four humans who had befriended her, brought the battle against Ares to the Netherworld itself. Here she confronted Deimos and Phobos, and a struggle to the death began. During the course of the battle Deimos attempted to poison the Amazon with the venomous bite of his serpentine hair, venom that would fill the Princess Diana with blind, unreasoning terror.

In the last seconds before she could succumb to the venom, Diana hurled her razor-sharp tiara at the gloating Deimos, and Decapitated him. The cowardly Phobos, fearing for his own life, fled into the darkness, swearing vengeance on the Amazon Princess.