1st team appearance of X-Factor, the original X-Men: Cyclops, Jean Grey, Beast, Iceman, Angel
1st appearance of Cameron Hodge, a human who passionately hated mutants
1st appearance of Rusty Collins, a mutant with the ability to manipulate fire
1st appearance of Artie Maddicks, a mutant with the ability to project holograms of his thoughts
1st appearance of Frenzy, a powerful female mutant
1st cameo appearance of Apocalypse
1st team appearance of the Alliance Of Evil
1st appearance of Skids, a mutant who can produce force fields
1st appearance of Bulk
1st appearance of Glow Worm
1st appearance of Trish Tilby, a reporter and ex-girlfriend of Beast
Specialty border printed on select covers published in November 1986 celebrating Marvel's 25th Anniversary or more precisely, the 25th year since Fantastic Four #1 was published in November 1961
2nd full appearance of Apocalypse
All books in VF-NM Condition