21 - 40 of 66 Works in Thragg (Invincible)
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Life Can Change by captainalfie78works
Fandoms: Invincible (Image Comics), Invincible (Cartoon 2021), DCU, DCU (Comics), DC Animated Universe (Timmverse), DC Extended Universe, Dragon Ball, Young Justice (Cartoon), Young Justice - All Media Types
27 Jul 2025
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Mark Greyson, a boy trying to survive in the hellish city that is Gotham city, his father disappeared when he was younger and it had left his mother distraught and antisocial.
He took it upon himself to help support his mother, though in Gotham the only steady pay comes from crime.
However one day he learns from his mother who his father actually was, the hero Omni-man who disappeared years ago during a mission with the justice league.
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Crisis On Earth-645 by GuyWitNoBrain
Fandoms: DCU (Comics), Superman (Comics), Invincible (Cartoon 2021), Justice League - All Media Types
25 Jul 2025
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Taking place after the events of S3 Mark has found himself tossed into another alternate universe by Angstrom Levy with differences-yet so many similarities to his own. Most notably a Kryptionian that reminds him too much of his father.
Nolan, having now escaped the Viltrumite prison alongside Allen The Alien, has joined the Coalition of Planets, but even his newfound alignment may not be enough as the Viltrumites have found themselves a new benefactor from the other universe in the form of Darkseid.
In order to combat the threats of both Apokolips and the Viltrumite Empire, heroes from both dimensions must work together in order to prevent the conquering of two worlds.
A/N: Made this because for some reason there's not enough Invincible and DC content.
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Strigoiverse Stories (Strigoiverse/Multi-crossover) by StrigoiGrey
Fandoms: Original Work, The Demon Accords - John Conroe, Naruto, IT - Stephen King, The Dark Tower Series - Stephen King, Invincible (Image Comics), Strigoi Soul, Dragon Slaying For Dummies, Asura's Wrath, Samurai Jack (Cartoon)
23 Jul 2025
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Crossover one/multi-shot collection between my original setting, including The Scholar's Tale, Strigoi Soul, Sing, Silver Stars and more, and multiple series I like.
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No One Is... by DapperDiamond
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
15 Jul 2025
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As a super human with the power to take on the abilities of anyone whose blood she ingests, Calla was taken away at a young age and trained by the GDA to be a top secret weapon of protection for Earth. But after the appearance of Variant Invincibles and the fall of Mark Grayson as Earth's protector, Cecil sends her out as the last line of defense. But up against multiple variants, Calla is outnumbered. And what happens when they all seem to have known and lost her in some form or another in their own universes?
*Updates twice a week. If not more.*
Note: I use the name Calla but feel free to insert yourself.
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So What If I'm- [TITLE CARD] by VaranusAmnesia
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
19 Jun 2025
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First art fic I've done for this fandom so be kind, please.
No requests.
Possibly slow updates 'cause I'm doing an art fic for another fandom, you're free to check that out.
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Visual Learner by lumineya
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
17 Jun 2025
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VILTRUMITE MARK / F! READER (SMUT)
She prayed. Not to God, not to any higher being she had ever known. She prayed for the impossible.
She prayed that the alien, the one she had read about on that bizarre forum, the one no one believed in, was real. That it had seen her messages. That it would come. That it would save her.OR
You’re all about aliens and the paranormal. Then one saves you from danger and wants you pregnant to fulfill his empire. Guess your hobby just got way more complicated....
Series
- Part 2 of Pick Your Fav!! ~ Invincible One-Shots
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Wicked Game by d0rksausalito
Fandoms: Invincible (Image Comics), Invincible (Cartoon 2021)
14 Jun 2025
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[MAJOR COMIC SPOILERS]
A hero. A villain. A war.
And a second chance that is undeserved.
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Naruto: Unstoppable by SaintGreenz
Fandoms: Naruto (Anime & Manga), Invincible (Cartoon 2021), Invincible (Image Comics)
08 Jun 2025
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Naruto is reborn as a Viltrumite in the image comic world, watch his adventures.
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You have been assigned a new mission: Infiltrate the planet Earth, prepare it for viltrumite invasion, produce a child yourself to demonstrate genetic compatability with humans, and report back the likelihood of Earth being a viable breeding ground.
You’ve lived nearly two thousand years, every single one in devotion to the empire, and have never failed before. You certainly aren’t expected to start now.
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A Saiyan’s Resolve by Redreaper616
Fandoms: Dragon Ball, Invincible (Image Comics), Invincible (Cartoon 2021), Tech Jacket, Dr. Slump (Manga)
02 Jun 2025
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¿El imperio o ser feliz? by Neko_crazy123
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
02 Jun 2025
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Conquest....así lo llamaron... nunca le dieron un nombre.
el es uno de los mejores guerreros de viltrum,conquistando planetas en nombre del imperio.
pero estaba tan solo...tan solo....
el no era tonto,sabía el miedo de los pocos viltrumitas que quedaban,le tenían miedo...y bueno así era mejor.
hasta que comenzó una nueva misión...
encontrar una raza con semejanzas a los viltrumitas para reproducirse...
y el fue enviado a la tierra....para conocer quizás a su alma gemela.
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esto es un Conquest x cecil
y un Omegaverse, así que habrá mpreg (y aclarando que esto es un 20 años antes de que nolan llegará a la tierra y conociera a Debbie)
así es...habrá un cecil embarazado
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Viltrum puede ser muchas cosas a ojos y oídos externos, Mark lo sabe de primera mano. Un mal augurio. El fin del mundo. Desde que se enteró de la verdad en unos de los momentos más dolorosos de su vida tras enfrentarse no solo a su padre sino a otros de su misma especie, algo dentro de él se fortaleció. Una promesa, inamovible, repetida en voz alta más veces de las que querría. No será un guerrero más. No será un conquistador al servicio del Imperio. La Tierra, su hogar, es la prioridad. Sus habitantes y la esperanza de un mañana mejor, lo que ilumina su convicción de seguir adelante hasta el final. O eso creía hasta que la persona que menos esperó, que usaba ESE uniforme blanco, le presentaba una perspectiva diferente. No quiere aceptar pero el Imperio, el universo y el futuro no espera a nadie.
(AU viltrumita William Clockwell x Mark Grayson)
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The Girl Across the Street by LazyFrogOfJustice19
Fandoms: Parahumans Series - Wildbow, Invincible (Cartoon 2021), Invincible (Image Comics)
25 May 2025
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Mark Grayson meets a friend. A lovely, beautiful friend.
Or... Mark Grayson meets a girl who is all the baggage and three of her guardians/parents that try to make sure she doesn't blow up the cosmos.
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Perfect Drift by Exot1cV1per
Fandoms: Dragon Ball, Invincible (Cartoon 2021), Invincible (Image Comics)
09 May 2025
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After an eternity in Hell, Cell finds himself spat into a foreign universe—whole, powerful, and utterly hollow. Perfection means nothing here. No Androids to absorb. No Saiyans to conquer. Just an endless drift through worlds that bore him... until they don’t.
But Cell isn’t the same creature who once sought the Cell Games. Hell has reshaped him. The cruelty remains—not as a means to an end, but as a reflex. A habit. A language.
And when he finally encounters beings strong enough to entertain him?
Well.
It’s not their strength he’s interested in. It’s how loudly they scream when he tears it away from them.
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COMIC SPOILERS!
An explicit collection of all the ficlets I’ve accumulated while enjoying this series… and actually finished.
The majority of entries are whump/angst, so be warned. Just about all of them involve Thragg and Mark, since I’m always a sucker for villains liking their heroes a little too much lol
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Each chapter is a Variant, a one shot of their story of their William.
One thing in common, they’re in love with their best friend.😌
A second thing in common, their bestfriend doesn’t make it to the end of the chapter. 😔 -
Percy Jackson and the Underworld ‘s Star by DeadGodwalking
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians (TV 2023), Invincible (Cartoon 2021)
01 May 2025
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Follow the story of two twelve year old boys and their journey through a new unnatural world of Greek Gods and Hommicidal Parents.
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Dupli-Kate is handed over to the Viltrumites in exchange for them leaving Earth alone. Now they have a new way to repopulate their world, and they are eager to get things started.
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The Thragg Dom Bible: How to Train Your Mouthy Half-Breed by ilymarkgrayson
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
13 Apr 2025
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Basically Thrark headcanons that’s been living inside of my head…
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No place for a Hero by Wrongmile
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
11 Apr 2025
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How dying feels like? This wasn't a theological, hypothetical not even theorical question, but factual and personal, raw and dreaded, how dying feels like? Like floating? Where your body looses all It's senses and everthing you know is a bliss for a moment and then, end, no in betweens. Or like a fish out the water, loosing conciuness while their body is engolfed with maggots as It's life still hangs by It's own line just so every sensation known could be felt until the time comes to a end, and what after? No questions in there, just absorption of content.
Mark knew death way too well, he himself was dying on his own body since the day she was gone, ever since he.... didn't do what he had to do. Nothing seemed right in the slightess, he wasn't his own anymore, and the world knew that way too well.
- Language:
- English
- Words:
- 4,319
- Chapters:
- 1/?
- Kudos:
- 16
- Hits:
- 391