I'm a serious man, engaged in a serious business. And I never joke with people who're about to die! 
Solicit Synopsis
The first X-Men crossover event - and still the most brutal! When Sabretooth and the lethal Marauders attack the underground outcasts known as the Morlocks, the X-Men, X-Factor and New Mutants join forces to stop them - with help from Thor, Daredevil and Power Pack! But the cost of victory is high, and many X-Men come away badly injured. While Shadowcat might be saved with the Fantastic Four's help, the Angel contemplates a much bleaker fate! Psylocke, Longshot and Dazzler join the undermanned X-Men - just in time to clash with the Avengers - as Marvel's mutants struggle to recover and rebuild!
This issue collects following issues:
Uncanny X-Men #210
"The Morning After"
"The Morning After"
Uncanny X-Men #211
"Massacre"
"Massacre"
Uncanny X-Men #212
"The Last Run"
"The Last Run"
Uncanny X-Men #213
"Psylocke"
"Psylocke"
Uncanny X-Men #214
"With Malice Toward All"
"With Malice Toward All"
Uncanny X-Men #215
"Old Soldiers"
"Old Soldiers"
Uncanny X-Men #216
"Crucible"
"Crucible"
Uncanny X-Men #217
"Folly's Gambit"
"Folly's Gambit"
Uncanny X-Men #218
"Charge of the Light Brigade"
"Charge of the Light Brigade"
Uncanny X-Men #219
"Where Duty Lies"
"Where Duty Lies"
X-Men Annual #11
"Lost in the Funhouse"
"Lost in the Funhouse"
X-Factor #9
"Spots!"
"Spots!"
X-Factor #10
"Falling Angel!"
"Falling Angel!"
X-Factor #11
"Redemption!
"Redemption!