Reichsman

This Marcus Cole, from an alternate dimension, was a rogue and a mercenary who was exposed to mustard gas during World War I. In search of a cure for the effects of the gas, Marcus discovered the Well of the Furies. He drank from the well and was granted incredible powers. Adopting the persona of Reichsman, Marcus used these powers in the service of the Axis powers on his world, leading them to victory over their foes. When he discovered the existence of another Earth, he traveled there and was defeated and imprisoned by the Freedom Phalanx. Now he's back, and ready for revenge.