What If...? V2#13 (Marvel, 1990)

"What could be better than an X-Men related What If...? cover by Jim Lee?" asks the Watcher. On this Earth, not much. This cover is as desirable as it comes -- especially with a What If...? animated series debuting on Disney+ later this summer -- with Juggernaut practically charging at the reader with Iceman, Cyclops, and Quicksilver at his side. The alt-universe twist here is that Charles Xavier had become the Juggernaut rather than his stepbrother, Cain Marko.