DC Multiverse - JSA: Black Vengeance - Atom Smasher vs. The Spectre Two-Pack

Jim Corrigan is The Spectre, the mystical embodiment of divine wrath. Torn between his desire for revenge and his destined role as an instrument of justice, Corrigan fights both the evils of the world and his own baser human impulses. The only being on Earth capable of holding his own against the Anti-Monitor, The Spectre buys Earth’s other heroes precious time to execute their ultimate plan to save creation.

A true legacy hero, Albert Rothstein is the godson of Golden Age hero Atom, and grandson of Super-Villain Cyclotron. Albert decided to use his inherited powers for good, calling himself Nuklon and becoming a founding member of the young Super Hero team Infinity, Inc. After the team disbanded, Albert joined the Conglomerate and then Justice League America. Eventually.