File:X-Men Vol 1 106 001.jpg

Description
A weakened Prof. X slips into delirium and relives recent events; One day during a Danger Room session, the original X-Men, in their old costumes, had inexplicably appeared and started a fight with the current team. As the struggle continued, the heroes began to realize that their opponents were illusory impostors; then Prof. X entered and caused the ersatz X-Men to vanish, to be replaced by an evil version of the professor himself. The evil side of his nature, released by his recent nightmares, the second Xavier unleashed hallucinations against the X-Men, but ultimately was defeated and vanished.