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1st Appearances 2020

A categorical listing of 1st Appearances 2020 curated by Key Collector Comics.

Low $1
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Mid $5
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High $18
  • 1st cameo appearance of the Yellow Hulk
Low $1
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Mid $2
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High $4
  • 1st partial team appearance of the Four Horsewomen: Devastation, Armageddon, Warmaster
Low $1
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Mid $2
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High $5
  • Death of Captain Marvel
  • 1st appearance of Irene LaBeau, the daughter of Rogue and Gambit
  • Gerald Drew, the son of Spider-Woman appears as an adult
  • 1st appearance of Katie Barton, the daughter of Hawkeye and Black Widow
  • 1st appearance of Carol Rhodes, the daughter of James Rhodes
  • *characters and events are an imagining of events in an alternate reality, future Marvel Universe
Low $1
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Mid $2
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High $5
  • 1st cameo team appearance of the Young Guardians
  • 1st appearance of Special Officer Rykaktoro
  • Debut of an upgraded Power Battery
Low $1
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Mid $2
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High $4
  • 1st appearance of Dasha Berlova
Low $1
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Mid $2
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High $5
  • 1st cameo team appearance of C.R.A.D.L.E. [Child Hero Reconnaissance and Disruption Law Enforcement]: Justice, Jake Oh, Speedball, Timeslip
Low $1
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Mid $2
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High $4
  • 1st appearance of Tashi Repina, a mutant who makes nightmares a reality
Low $1
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Mid $2
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High $6
  • 1st appearance of Ruin, a nightmare masterpiece created by Dream that goes awry
Low $1
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Mid $2
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High $3
  • 1st appearance and cover of Raptor
  • Origin of Ninja Spawn
Low $1
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Mid $2
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High $4
  • 1st appearance of Clownhunter
Low $1
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Mid $2
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High $4
  • 1st appearance of Lin Feng, the older brother of Sword Master
Low $1
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Mid $2
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High $10
  • 1st full appearance and origin of The Designer
Low $1
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Mid $2
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High $4
  • 1st team appearance of the Legion of Foom (Space Dragons)
Low $1
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Mid $2
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High $5
  • 1st team appearance of the Unbelievables
Low $1
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Mid $2
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High $5
  • 1st appearance of Emily Bright, a girl who has been aware of her magical powers since birth
  • 1st appearance of Doyle Dormammu, the illegitimate son of Dormammu
  • 1st appearance of Shaylee Moonpeddle
  • 1st appearance of Zoe Laveau, Calvin Morse and Dessy
Low $1
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Mid $2
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High $4
  • 2nd cameo team appearance of the Monster Society
Low $1
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Mid $2
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High $5
  • 1st appearance of Goddess Spider, the arachnid that bit Peter Parker and Cindy Moon
  • 1st cameo appearance of the Children of the Atom
Low $1
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Mid $2
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High $4
  • 1st appearance of Macrothrax
  • 1st full appearance of Vespa, the Specter of Hornets
  • 1st full appearance of Thread, the Silkworm Ghoul
  • 1st full appearance of Tusk, the Rhino-Beetle Hulk
Low $1
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Mid $2
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High $4
  • Birth of Aquaman and Mera's child
Low $1
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Mid $2
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High $4
  • 1st appearance of Tommy Willowtree, a clean-living mage that served as England's guardian in Constantine's absence who John considers a "wanker"
Low $3
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Mid $9
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High $35
  • 1st cameo appearance of Punchline
  • 1st cameo appearance of The Designer
Low $1
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Mid $2
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High $4
  • 1st cameo appearance of the Rokkva, a contagion of death from Asgardian legend
Low $1
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Mid $2
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High $4
  • 1st appearance of an anti-Domino character
Low $1
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Mid $2
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High $4
  • 1st appearance of Glowboy
Low $1
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Mid $2
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High $4
  • 1st cover and full appearance of the Dark Fates
Low $1
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Mid $2
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High $4
  • 1st appearance of Stygmata, possible only appearance
Low $1
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Mid $2
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High $4
  • 1st appearance of Kalfu, a Haitian voodoo entity
Low $1
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Mid $2
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High $4
  • 1st full appearance of Paradox
Low $1
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Mid $2
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High $4
  • 1st team appearance of The Avengers of the Wasteland: Thor (Dani Cage), Ant-Man (Dwight), Hulk, Captain America
Low $1
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Mid $2
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High $4
  • 1st appearance of Man-Slaughter
  • Origin of the Weapon IV program

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