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$20 Keys

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  • 1st appearance of Forge, Daniel Lone Eagle, a mutant with the ability to comprehend and build nearly anything technological
  • 1st appearance of Naze, a Cheyenne mystic and mentor to Forge, later revealed to be the Adversary
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  • 1st appearance of the Sun King, the avatar of Ra
  • [May 2021 - beginning to pick up momentum due to speculation that the leaked image of Ethan Hawke appears similar to this character but keep in mind, his jumpsuit could be concealing clothing that would hint to his character’s identity]
  • ⚠ This is speculation - there is far too little that has been revealed to make any confident assumptions about Hawke's character
  • Dracula and Randall Spector, Marc's brother, also speculated]
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  • 1st cover and cameo appearance of Bishop (final panel)
  • 1st cameo team appearance of the X.S.E., the Xavier Security Enforcers: Bishop, Malcolm, Randall
  • [October 2020 - speculation surrounding Bishop's introduction to the MCU due to his connection to time travel and the confirmation of Kang]
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  • 1st team appearance of the Outsiders: Batman, Black Lightning, Halo, Geoforce, Katana and Meamorpho
  • 1st appearance of Katana, a Japanese martial artist
  • 1st appearance of Geoforce, has the ability to manipulate Earth's gravity
  • 1st appearance of Halo, has the ability to create auras of light with different effects
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  • 1st appearance of Jackie Estacado, later becomes the Darkness
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  • 1st cover appearance of America Chavez, seen on the cover of a comic book being tossed by Nick Fury Jr.
  • Preview of Young Avengers #1 (2013)
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  • 1st full appearance of Phage
  • 1st full appearance of Agony
  • 1st full appearance of Riot
  • 1st full appearance of Lasher
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  • First battle of Punisher versus Moon Knight
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  • 1st appearance of Red Dagger, a Pakistani vigilante
  • [December 2020 - Red Dagger reportedly cast with Aramis Knight in the role, unconfirmed]
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  • Brother Voodoo becomes Sorcerer Supreme in the mainstream Marvel universe
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  • Reintroduction and new origin of Jason Todd, later becomes Robin and the Red Hood
  • 1st appearance of Ma Gunn, the headmistress of a school that trains young boys to be criminals
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  • 1st cameo team appearance of The New Warriors: Marvel Boy (later becomes Justice), Nova, Night Thrasher, Namorita, Speedball and Firestar
  • 1st cameo appearance of Night Thrasher
  • The character Marvel Boy shares no relation to other characters who also used the name Marvel Boy but he does share his real name, Vance Astrovik with the character known as Major Victory from Guardians of the Galaxy
  • Major Victory and Marvel Boy are the same person from two separate dimensions and exist in stories as mostly unrelated individuals
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  • "Crisis on Infinite Earths" part 8
  • Death of Flash, Barry Allen
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  • 1st appearance of Taegukgi, a Korean superhero
  • 1st partial team appearance of Tiger Division
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  • 1st appearance of the Red Hulk, in-story
  • 1st appearance of A-Bomb, later revealed to be Rick Jones
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  • "Secret Wars" part 7
  • 1st full appearance of Spider-Woman, Julia Carpenter
  • 1st battle She-Hulk vs Titania
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  • 1st battle of Punisher vs Wolverine
  • Cover art by Jim Lee
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  • 1st appearance of Bucky as Captain America
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  • 1st appearance of the second Hawkgirl, Kendra Saunders
  • Death of the original Sandman, Wesley Dodds
  • Nuklon becomes Atom Smasher
  • [July 2020 - Noah Centineo has been cast as Atom Smasher for the Black Adam movie]
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  • Cletus Kasady becomes infected by the Venom symbiote, later becomes Carnage
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  • 2nd cameo appearance of Eddie Brock, hands only, pushing Peter Parker into the path of an oncoming train
  • The hands that push Peter Parker in this panel were intended to be those of a woman who lost her family in an accident, indirectly caused by Spider-Man
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  • 1st cameo appearance of Lady Deathstrike
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  • 1st appearance of the third Ghost Rider, a Mexican-American woman named Alejandra Jones
  • Preview of Jones in Ghost Rider #0.1
  • Copies ordered by retailers: 41,308
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  • 1st appearance of Mojo
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  • 2nd cameo appearance of Carnage including mention by name, a hand, an arm and partial face
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  • 1st team appearance and origin of the Champions: Ms. Marvel, Spider-Man, Nova, Hulk, Viv Vision, Cyclops
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  • 1st appearance of Quake, Daisy Johnson
  • [August 2020/February 2021 - Quake expected to appear in Secret Invasion]
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  • 1st appearance of Puck, a superb fighter with no mutant powers
  • 1st appearance of Marrina, wife of Namor
  • 1st appearance of Tundra, a member of the Great Beasts
  • 1st cameo appearance of Wild Child
  • 1st appearance of Madison Jeffries
  • 1st cameo team appearance of Gamma Flight, a team training to rise the ranks through Beta Flight to Alpha Flight
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  • Premiere issue of the first Spider-Gwen titled series
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  • First battle of Daredevil versus The Punisher

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