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Uncanny X-Men #106

Marvel 1977 Vol. 1
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Uncanny X-Men #106

Marvel 1977 Vol. 1
Non-Key
Mark Jewelers
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1st full team appearance of the Starjammers: Corsair, Ch'od, Hepzibah, Raza, Cr'reee

Debut of Wolverine's Fang costume

1st team appearance of the Shi'ar Imperial Guard: Electron, Fang, Hobgoblin, Smasher, Quasar, Starbolt, Tempest, Scintilla, Titan, Vril-Rokk, Magic, Mentor, Nightside, Oracle, Impulse

1st appearance of the M'Krann Crystal

1st appearance of Gladiator, leader of the Imperial Guard

1st full appearance of D'Ken Neramani, a Shi’ar royal

Uncanny X-Men #107

Marvel 1977 Vol. 1
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First John Byrne artwork on the X-Men title

Collaboration of Claremont and Byrne begins and runs through issue #143

Uncanny X-Men #108

Marvel 1977 Vol. 1
Non-Key
UK Edition
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1st appearance of Weapon Alpha, becomes Vindicator in X-Men #120

Uncanny X-Men #109

Marvel 1978 Vol. 1
Non-Key
UK Edition
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Uncanny X-Men #110

Marvel 1978 Vol. 1
Non-Key
UK Edition
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Uncanny X-Men #111

Marvel 1978 Vol. 1
Non-Key
UK Edition
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Classic cover art by George Perez

Uncanny X-Men #112

Marvel 1978 Vol. 1
Non-Key
UK Edition
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Uncanny X-Men #113

Marvel 1978 Vol. 1
Non-Key
UK Edition
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First time the word ‘Uncanny’ appears above ‘X-Men’ but the title didn't officially become ‘Uncanny X-Men’ until #142

Uncanny X-Men #114

Marvel 1978 Vol. 1
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UK Edition
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Uncanny X-Men #115

Marvel 1978 Vol. 1
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UK Edition
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Introduction of Wolverine's healing power though it is only hinted at

First time it is implied that Wolverine took a life of an enemy

Uncanny X-Men #116

Marvel 1978 Vol. 1
Non-Key
UK Edition
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Introduction of Wolverine's healing power though it is only hinted at

First time it is implied that Wolverine took a life of an enemy

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1st appearance of the Shadow King, Amahl Farouk, a powerful psychic

Origin of Professor X concerning a difficult psychic battle against Amahl Farouk which was the inspiration to create the X-Men

Professor X recalls his first encounter with Storm

Uncanny X-Men #117

Marvel 1979 Vol. 1
Non-Key
UK Edition
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Uncanny X-Men #117

Marvel 1979 Vol. 1
Non-Key
Marvel Legends
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1st appearance of Mariko Yashida, Wolverine's now-deceased fiance

Uncanny X-Men #118

Marvel 1979 Vol. 1
Whitman
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Whitman edition, identified by a blank UPC box

Uncanny X-Men #118

Marvel 1979 Vol. 1
Non-Key
UK Edition
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Cameo of Proteus, voice only

Insignia of a Golden Eagle award on the cover refers to a U.K. fan award for favorite dramatic comic book

Uncanny X-Men #119

Marvel 1979 Vol. 1
Non-Key
Mark Jewelers
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Uncanny X-Men #119

Marvel 1979 Vol. 1
Non-Key
UK Edition
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1st cameo team appearance of Alpha Flight: Sasquatch, Aurora, Northstar, Shaman, Snowbird

[June 2020 - Alpha Flight rumored to make an appearance in the MCU]

Uncanny X-Men #120

Marvel 1979 Vol. 1
Non-Key
UK Edition
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1st full team appearance of Alpha Flight: Aurora, Northstar, Sasquatch, Snowbird, Shaman, and Vindicator, formerly Weapon Alpha

Uncanny X-Men #121

Marvel 1979 Vol. 1
Non-Key
Mark Jewelers
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Origin of Colossus

Mastermind assumes the physical identity of a Scottish man named Jason Wyngarde, an identity he kept for many years

Uncanny X-Men #122

Marvel 1979 Vol. 1
Non-Key
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Storm's nipple is exposed in a panel where she is blow-drying her hair

This was drawn into the panel by John Byrne but was not visible on the printed page until high-resolution digital technology became available

Uncanny X-Men #123

Marvel 1979 Vol. 1
Non-Key
Newsstand
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Uncanny X-Men #123

Marvel 1979 Vol. 1
Non-Key
UK Edition
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1st appearance of Colossus as The Proletarian

Uncanny X-Men #124

Marvel 1979 Vol. 1
Non-Key
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Uncanny X-Men #124

Marvel 1979 Vol. 1
Non-Key
UK Edition
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1st cameo appearance of Mutant X aka Proteus, the son of Moira MacTaggert

Cameo appearance of DC's Phantom Stranger and Popeye in the background art of a party hosted by Empress Lilandra

Uncanny X-Men #125

Marvel 1979 Vol. 1
Non-Key
Newsstand
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Uncanny X-Men #125

Marvel 1979 Vol. 1
Non-Key
UK Edition
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1st full appearance of Proteus, a featureless human shape composed of white light

Uncanny X-Men #126

Marvel 1979 Vol. 1
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Uncanny X-Men #126

Marvel 1979 Vol. 1
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