Harry Potter becomes various creatures from the Warhammer verse
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Harry Potter: The Blood Thirster of Khorne by Warmaster_Abaddon
Fandoms: Harry Potter - J. K. Rowling, Warhammer 40.000
07 Feb 2024
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Summary
Harry is a squib who is deeply jealous of his magical parents and siblings. A life-threatening accident later, he is sent off to live with his Muggle relatives for his own safety with his memory removed. Resentment engulfs Harry. To escape his demons, he enlists in the military and joins the SAS. During that life, he meets a Blood God who hates magic as much as him and glorifies war and carnage. He makes Harry an offer he simply can't refuse. Voldemort, Potters, Dumbledore - all will have their skulls pay homage to the blood god.
In the meantime, magical prodigy and the Boy-Who-Lived, Charles Potter desperately tries to beat a resurgent Voldemort and figure out the source of all the demon attacks against Earth.
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Undivided by Warmaster_Abaddon
Fandoms: Harry Potter - J. K. Rowling, Warhammer Fantasy, Warhammer 40.000
04 Jan 2025
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No one knew what truly happened the night Voldemort attacked Lily. No one dared to ask. They were all simply relieved that the Dark Lord was dead and the war finally over. No one wanted to tarnish the victory with difficult questions. As Lily threw caution aside, losing herself in a haze of celebration and drink, she couldn’t shake the gnawing truth inside. She had paid a price—a price with consequences she was only beginning to glimpse, yet couldn't fully comprehend.
After all, the road to hell is paved with good intentions.
(You don't need to know Warhammer lore to enjoy this)
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The Many Heads of The Hydra by Warmaster_Abaddon
Fandoms: Harry Potter - J. K. Rowling, Warhammer 40.000, Warhammer 40k (Novels) - Various Authors, Metal Gear (Video Games)
16 Jul 2025
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The last thing Harry expected was to be rescued by a boy who looked exactly like him. A perfect copy.
With a single battle cry, that boy shatters the crux of Harry’s world and sends his life hurtling down a path of secrets, lies, and buried power.
The Dark Lord is returning. The Statute of Secrecy holds by a thread. The goblins are stirring, and across the world, the drums of war grow louder.
In the chaos to come, Harry must embrace truths darker than prophecy and take up a single battle cry that will define everything he becomes.
Hydra Dominatus!
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Harry Potter: Blessed By The Omnissiah by Warmaster_Abaddon
Fandoms: Harry Potter - J. K. Rowling, Warhammer 40.000, Warhammer 40k (Novels) - Various Authors
17 Aug 2025
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Harry Potter was a squib, or so the world decided. Cast out, forgotten, and dumped with his non-magical relatives, he expected a life of quiet failure. Then the dreams began. Mars, blood-red and endless. A chasm deeper than death. A voice that speaks in broken data and forgotten machine tongues.
Now, knowledge pours into his mind faster than he can explain. Symbols he never learned. Technologies that shouldn’t exist. With the wizarding world convinced he’s useless, Harry turns his eyes to the stars, and Mars starts calling back.
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Harry Potter: Prophet Of The Waagh by Warmaster_Abaddon
Fandoms: Harry Potter - J. K. Rowling, Warhammer 40.000, Warhammer Fantasy
21 Jan 2026
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Summary
Some said Harry was cunning but brutal.
Others said Harry was brutal but cunning.
Those who asked him found their teeth missing in short order.
To Harry, all that matter was the Waaaagh!
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