1 - 20 of 252 Works in Thragg (Invincible)
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Learning how to feel by mcorgea
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
20 Jun 2026
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Viltrum reached an agreement with Earth, humans retain control of the planet in exchange for sending women to Viltrum to bear children.
Because of your friend, you end up joining the Viltrumite Program, becoming the object of Thragg’s obsession.
Will a man who has known nothing but conquest learn how to feel?
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Reeling from the war, Mark asks Cecil to negotiate on behalf of Earth.
Two wounded planets begin a dance around one another teeth-to-throat.
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A Whisper of Who I Once Was by EggtheManon for Shintfunk
Fandoms: Invincible (Cartoon 2021), Invincible Vs (Video Game), Gameoverse (Webseries), Gameoverse (GLITCH Web Series), Gameoverse
20 Jun 2026
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Thragg had won, only to lose more than he ever thought possible.
What is a Grand Regent to do without his empire, and with strength that is but a fraction of what he used to have?
Perhaps he doesn’t have to find out alone.
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The Importance of Having… BE by Fanfictioner8
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
19 Jun 2026
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For seventeen years, Ben lived a quiet life in Chicago with his mom and sister, carefully managing a strength he barely understood and dodging questions about a father he never knew. He was content to keep his head down, his body in the sky, and sketch the skyline, ignoring the escalating superhuman chaos broadcasted on the nightly news.
Then he met Mark Grayson.
He made the choice to enter into a world of hyper-violent planetary defenders, covert government agencies, and the blood-soaked reality of being a superhero, Ben realizes that ignoring his abilities is no longer an option. As the threats facing Earth escalate from costumed bank robbers to apocalyptic alien conquerors, Ben has to figure out exactly what kind of hero he’s willing to be. He can’t force the world to be kind, but he has the power to force it to stop—he just has to survive long enough to figure out how.
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A Place to Call Home – Part II by OnePieceFreak1998
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
19 Jun 2026
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After everything it took to get here, Mark and Cecil are finally building something steady together. Unfortunately, the universe has never cared much about these things.
As old battles resurface and new ones ignite, the question is no longer whether they can survive the fight. It’s who they’ll be when it’s over. And whether the people they’re becoming still fit inside the life they built.
A rewrite of Season 4 and the comic arcs beyond. Part I recap in the notes.
Series
- Part 4 of A Place to Call Home Universe
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INVINCIBLE: Children of Conquest by Noveletta14
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
19 Jun 2026
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Mark is taken to Viltrum by his father once he presents as an omega at the tender age of nine to be raised as a Viltrumite. The day he becomes of age, Invincible is prepared and willing to fulfil his duty to the empire as both a warrior and the Savior of Viltrum, choosing Conquest as his mate. Even with the older Vilturmite’s bloody reputation of devouring any potential mates, Invincible isn’t deterred to raise their offspring to be the deadliest warriors of the empire, no matter the cost… But his not-so-suppressed human side does make it difficult.
Or waiting a couple of months for Angstrom’s Phase One to begin with other alternates of himself, gives Invincible plenty of time to reflect on his own life. -
Wordgirl vs Thragg by Snow14Leopard
Fandoms: WordGirl (Cartoon), Invincible (Cartoon 2021)
19 Jun 2026
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(Listen for the word "Inexorable" and "Regent"))
It was just an average, uneventful day in Becky's life before her greatest challenge arrives on earth. Yet, Wordgirl will stand in the way of a dominant force hellbent on conquering earth. Will she be victorious, or will she be defining her final words
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How Much Is That Doggy In The Window? Thragg x Male Reader by PURBLECUNTRUNTZ
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
18 Jun 2026
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SPOILERS. THIS TAKES PLACE JUST AFTER THE SEASON 4 FINALE. AFTER THE “NEGOTIATION” no comic spoilers
Basically Thragg thinks that human’s sex biology is different so therefore.. he needs to fuck a guy if he wants to reproduce. BUT ITS NOT TRUE. THIS IS NOTTTT MPREG. But yeah he’s gay on accident.
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Thragg is actually super evil and goes to Earth to see how Nolan is doing on his mission. He finds Mark
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Basically Debbie gets teleported back to the past before Omni man kills the guardians and before Mark gets his powers. Plus she gets like a random harem of people who are ADULTS.. Idea from someone on tumblr- Sorry for the short writing-
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Thragg decides that he wants a ward to better understand why every viltrumite that has come into contact with Earth betrays their duty to their kind.
Title from the Mitski song by the same name. -
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While seeking out Mark, Anissa meets his mother first.
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In the capital, tales of General Grayson’s loyalty were told by all—his only beloved child had died at the hands of the Xiongnu during a diplomatic mission, leaving not even bones behind.
Only Mark, who awoke within Thragg’s tent, knew the truth:
he would never return home.
Mark had once believed himself to be a commandery princess of the Central Plains, destined to protect the people.
Later, struggling beneath Thragg, he thought himself nothing more than a piece in his father’s game.
It was not until much later that he realized—in the ruthless winds of the northern steppe,he would be remade.
Thrark Arranged Marriage AU
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Tumblr Invincible Collection by Jessicanightmarewolf1
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
17 Jun 2026
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Aka a bunch of asks/drabbles that aren't long enough to become their own thing, so go here instead.
A few of the things here are:
• Ursaal & Onaan Time Travel AU: your kids with Thragg get sent to the past and to Viltrum.
• The original Cecil soulmate drabble.
• And a few headcanons!And obviously more.
Series
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Scourge Virus Clinical Timeline by xeeon
Fandoms: Invincible (Image Comics), Invincible (Cartoon 2021)
16 Jun 2026
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This is the Scourge progression and details I used for the third chapter of Under New Management, which you can read here.
Feel free to use and change for your own fanfic. I am so starved for Scourge related content in general, so if anyone actually decides to use this, please let me know by using the inspired by feature here or letting me know on Tumblr! I would absolutely love to read what you wrote. Feed a fellow starving fandom member lol.
I also cross post to Tumblr. If you want to check out what I post there you can find me at @xeeforxeon. I usually post my fanfics and some additional memes, ideas etc.
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Following the traitors capture, Thragg decides killing him or hurting him is no punishment at all.
Not when Nolan has a newly presented omega son ripe for the taking. An omega who has never had an alpha please him before.
Thragg has use for a bride after all.
OR
Thragg turns Mark into his bitch while Nolan watches.
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His Empire, or Her by kalivanity
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
15 Jun 2026
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What if Grand Regent Thragg went to Earth?
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You Leave Me Breathless by MykolasLikesToWrite
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics), Invincible (TV 2001)
15 Jun 2026
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A universe where the Scourge virus never happened, allowing Thragg to inherit a prospering and populated Viltrum. Leaving Nolan homebound, just a regular Viltrumite with some…peculiar tastes.
Aka; Nolan never leaves for Earth, and whose only secret is that he is a very kinky man. Thragg finds out and is…intrigued.
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The guardians are earth's main protectors with Omni Man alongside them they’re In*title card* who knows what would happen if that were to change
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Continuation of my Thrark fic. You don't have to read the first part, but it'll give some context and some more sex scenes.
Series
- Part 2 of Thragg and his mate Mark