He helps the current Justice Society of America against Imperiex and the villainous team of Obsidian, Eclipso, and Mordru, both times as part of a modern All-Star Squadron. He has since been seen with a new team of government-sponsored Freedom Fighters, whose activities are as yet unknown. He also has something of a brotherly relationship with Atom Smasher, the godson of his father, the original Atom. It was thought that Grant had a brother, Walter, who was recently killed by Walter's superhero daughter, Manhunter, a.k.a. Kate Spencer. However, Walter is actually the son of Iron Munro and Phantom Lady — an odd parallel to Damage's paternity search, as at one stage it appeared that Grant might be the couple's child.