Reprints X-Men #33.
"Into the Crimson Cosmos!"
The Juggernaut heads towards the airport to hijack a plane to Europe as the X-Men team try to contact the unconscious Professor X but they learn of the one person who defeated Cytorak, the Ancient One. In an attempt to contact him, the team rewires Cerebro to scan the entire globe to find the Ancient One, but all they find is his essence within Dr. Strange, who volunteers to help the team. Scott and Jean travel to the Crimson Cosmos to battle the Outcast to get the Ruby Prototype to unlock Xavier from his coma while the rest of the X-Men battle the Juggernaut, leaving Xavier all alone where someone can take him. Scott and Jean defeat the outcast and use the ruby to send Cain to the Crimson Cosmos.