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1. Invincible & The Astonishing X-Men by Awsomerebel55, Lord_Zeppelin

   Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics), X-Men: The Animated Series (Cartoon 1992), X-Men '97 (Cartoon 2024), Rom the Space Knight (Toys)  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Work in Progress

   01 Apr 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • OC/Ororo Munroe
   • Jean Grey/Scott Summers
   • OC/OC
   • Remy LeBeau/Rogue | Anna Marie
   • OC - Character
   • Ororo Munroe
   • Logan (X-Men)
   • Scott Summers
   • Jean Grey
   • Rogue (X-Men)
   • Remy LeBeau
   • Hank McCoy
   • Morph (X-Men '97)
   • Charles Xavier
   • Jubilation Lee
   • Erik Lehnsherr
   • Anissa (Invincible)
   • Thragg (Invincible)
   • Rom the Space Knight
   • Original Character - Freeform
   • Viltrumites (Invincible)
   • Image/Marvel Crossover
   • X-Men 90s series
   • lots of fighting
   • Original character and established character relationship
   • Conquest
   • Brotherhood of Mutants (X-Men)
   • X-Men References
   • Crossposting with Fanfiction.Net
   • Lemons will happen in another story
   • Invincible Characters

   Summary

   Being a Mutant ain't easy, being considered the strongest Mutant is even harder. But Adam is anything but one to back down as an X-Man. For good or bad, through fire and steel, he will become who they need him to be. He is Invincible! (Cover image by Feerocomics)

   Series

   • Part 2 of Fantastic Cases

   Language:

   English

   Words:

   112,926

   Chapters:

   11/?

   Comments:

   30

   Kudos:

   56

   Bookmarks:

   21

   Hits:

   3,688