X-Factor #12

Published in January 1987, X-Factor #12 serves as a pivotal entry in the series created by Bob Layton and Jackson Guice. The title was developed to reunite the original five X-Men members—Cyclops, Marvel Girl, Beast, Iceman, and Angel—under a premise where they operated as mutant hunters to manage public relations, unaware that their leader, Cyclops, was being manipulated. This specific issue is particularly notable for featuring the debut of the character Rictor, a mutant with the ability to generate seismic vibrations, who would go on to become a staple of the New Mutants and X-Force rosters.

The creative direction for this era of X-Factor was defined by the transition from writer Bob Layton to Louise Simonson, who took over the scripting duties shortly after this period. The artwork by Jackson Guice brought a gritty, grounded aesthetic to the series that complemented the high-stakes political themes surrounding mutant registration. While the series initially struggled to reconcile the original team's legacy with the dark, complex narrative shifts of the late 1980s, the inclusion of new characters like Rictor helped broaden the scope of the mutant universe, solidifying the book's place in the larger Marvel continuity of the time.