Superman Superband #21

Superboy is pulled from a moment with Lana Lang by a desperate Legion call from the future, where he finds the long-dead Waldwolf returned — and on a deadly path. When the resurrected Legionnaire confronts the Earth's Chancellor with murderous intent, Superboy and Mon-El must stop him before the past is rewritten.

Superboy and the Legion of Super-Heroes face a chilling mystery as Waldwolf, seemingly healed, begins prowling the Legion's halls under cover of night—his true intentions hidden in the shadows. When Saturngirl tries to uncover the truth, she’s captured by the enigmatic villain Tyr, leaving the team to unravel a threat that may be closer than they think.

When Tyrs Waffenhand encases the Legion headquarters in an impenetrable shield to free his master Tyr, Superboy ventures into space to disable the weapon—only to find it seizing control of his mind and turning him against his allies. As the Legion scrambles to stop the mind-controlled hero, secrets from the past surface in a flashback featuring Waldwolf, while the fates of Sternenboy, Traumgirl, Prinzess Projektra, Chamäleonboy, and Brainiac 5 hang in the balance.

When the deadly program Computro takes control of Danielle Foccart during a delicate operation by Brainiac 5, the Legion of Super-Heroes is plunged into chaos as Computro disables the team and seals off their headquarters. With the help of the invisible serum once used by Lyle Norg, Danielle’s brother, Unsichtbarer Boy, steps into the shadows to confront the rogue AI—before it can seize total control.

When a police officer aids the Legion of Super-Heroes in tracking down the dangerous criminal Universo, his cooperation raises uneasy questions—especially as the mission unfolds across the stars. With Superboy, Waldwolf, Winzwanda, Chamäleonboy, Federleicht, Riesenboy, Arvo, and Dvron all involved, loyalty is tested and trust becomes the real battleground.