Creation
Steelback was created by Batwing writer Judd Winick.
Recent History
Steelback is, so far, the only member of the Kingdom to survive the attacks by Massacre. Upon going to the Haven, Daniel reveals to Batwing the locations of the final three members of the Kingdom: Deity left to modern world to apparently live in the wilderness, while Razorwire and Staff are living in Gotham City in the United States
Powers and Abilities
He is currently an entrepreneur.
Previously, when part of The Kingdom, he was a pilot of an enormous suit with massive firepower.