Issue: #107 MJ
Last valuation update: 2026-10-14
After being transported through a star-gate by Phoenix, the X-Men find themselves on an ancient planet that is home to the M'Kraan Crystal, surrounded by several members of the Shi'ar Imperial Guard serving the evil Emperor D'Ken. The X-Men emerge from the stargate on an alien world dominated by a massive crystal and are confronted by the Shi'ar's Imperial Guard. When the Shi'ar refuse to return...
First appearances: Gladiator, Astra, Flashfire, Electron, Hepzibah, Magique, Waldo, Shapeshifter, Mentor, Sikorsky, Titan, Smasher, Neutron, Fang, Oracle, Nightside, Starbolt, Impulse, Soul-Drinker
Creators: Stan Lee, Chris Claremont, Joe Rosen, Dan Green, Andy Yanchus, Dan Crespi, Archie Goodwin, Dave Cockrum
Characters: Magneto, Storm, Wolverine, Colossus, Corsair, Cyclops, Havok, Jean Grey, Juggernaut, Nightcrawler, Phoenix Force, Professor X, Polaris, Mister Fantastic, Thing, Gladiator, Banshee, Peter Corbeau, Astra, Eric the Red
Story arcs: Phoenix Saga