Superman Superband #29

In "Willkommen zum Luthorkongress III!", Superwoman’s return from the future is cut short when a mysterious mishap steals part of her memory, leaving her unable to recall her time ahead. At a Lex Luthor-hosted convention, the villain’s plan takes a dangerous turn as Superman—stepping in for his injured colleague Gregory Reed—faces a real threat from green Kryptonite, while Lois Lane watches from a monitor and Batman, Batgirl, and Dr. Barry Elkin stand ready in the shadows.

In "Wächter des Schreckens," Lex Luthor’s forgotten battle suit awakens with a mind of its own, threatening to plunge the world into chaos. With Superman and his longtime rival forced into an uneasy alliance, they must confront a mechanical menace that remembers every move Luthor ever made—before it makes them its next target.