X-Factor by Peter David and Larry Stroman
In X-Factor (1986) #72
Read through issue #75! A rare comedy book with great characterization and heart that instantly made a bunch of B-list mutants into my all-time favorites. This is easily the series that launched a hundred Madrox, Polaris, Wolfsbane, Strong Guy, Havok and even Quicksilver stan accounts. Larry Stroman is an unparalleled genius here—where every single background extra seems to be a main character in their own story.