Zero is a Raven, a mercenary piloting an Armored Core. Tried and true combat tactics have enabled this pilot to maintain his place among the Arena's best. His mech is equipped with a variety of weapons which he uses to great effect. Sadistic, he anxiously waits the day he and Shatter meet face-to-face, for he killed Shatter's family. His mech, Scrap Pile, is a red and gray reverse-legged AC equipped with a machine gun, general magazine, back linear gun, grenade rifle, and inside missile decoys.