In 1983, Maximoff sees news reports of Lehnsherr, now wanted as an international criminal, surfacing in Germany. Maximoff goes to Xavier's school, arriving just after the powerful mutant En Sabah Nur and his Four Horsemen kidnap Xavier, and after Alex Summers's attempt to stop them triggers an explosion that could destroy the mansion. Sensing the danger, Maximoff uses his super-speed to evacuate the building but fails to save Alex, who disappears in the explosion. During a conversation with Mystique, Maximoff reveals that he has learned the Lehnsherr is his father, and had left his mother before Maximoff was born. In the climactic battle, Maximoff fights and briefly appears to have the upper hand against En Sabah Nur, until the villain is able to trap one of Maximoff's legs in the sand and break the other. En Sabah Nur summons Psylocke to kill Maximoff, but it turns out to be Mystique in disguise, who attacks En Sabah Nur, prompting the rest of the Four Horsemen to turn against him. Later, as the X-Men watch Lehnsherr and Jean Grey rebuild the mansion, a cast-wearing Maximoff tells Ororo Munroe that he has decided not to tell Lehnsherr yet that he is his son, but that he will remain at Xavier's school. Later still, a recovered Maximoff is shown preparing to train with other X-Men to take on future threats.
