Mark (Fitzy) Fitzwater
Mark can transform his body tissue into an organic, steel-like substance that grants him superhuman strength and a high degree of imperviousness to injury. His armored form can withstand ballistic penetration as well as temperature extremes from 70º above absolute zero (-390º F) to approximately 9000º F. Mark cannot become partially or selectively armored; his body is either entirely converted, or not at all. Even his eyes become steel-like.