1 - 20 of 115 Works in Alternate Universe - Arthurian Mythology Fusion
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Golden Slumbers by moonswater
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Jul 2025
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Summary
"A great Hero will rise in these lands; it is told. You will guide the Once and Forever King to his glory and bring everlasting peace to the realm," said the dragon. Said Kudo.
Izuku was perplexed. "You must be talking about someone else. And the Once and Forever King?" who...?
It could only be...
Izuku said, "Yagi."
Kudo, at the same time—"Katsuki."
Izuku felt his eyes bulge. Suspended in disbelief, all he could do was laugh.
In fact, Izuku couldn't help but think that this prophecy sounded like complete and utter bullshit.
Or, when Izuku finds himself in the capital, his world is upended. His mission? Protect the brash, foul-mouthed prince from the shadows, for he is the Hero who will wake the realm from her slumber… eventually.
But to succeed Izuku must hide that he has magic, unless he wants to end up on the pyre by morn.
An adaptation of Arthurian myths and legends.
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Summary
An azure hedgehog awakens in Camelot with no memories of who he is, only vague impressions that he left behind some terrible calamity. The people of Camelot are certain he is King Arthur returned to them. With no one else to be and a past he doesn't want to remember, he accepts this position.
In the future, Team Dark have been given the objective to find Sonic the Hedgehog. Their pursuits lead them to a magical book that seems to be able to take them back to the ancient days of Camelot. But the king they've all read in stories is none other than the hedgehog they're looking for. His knights don't want him to leave... and strangely, Sonic doesn't want to leave, either.
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Gameverse, IDW (Post-Metal Virus Arc... but like, the time he was in Blaze's dimension which might still be part of that arc)
Trigger Warning: Injury, [more to be added]Thank you, Linechan, for the prompt :D
Series
- Part 3 of I'm still in this Hedgehog's prison
- Part 41 of The Moon and the ARK
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In the Hour of Need by american_mcdaddy_1776
Fandoms: Hetalia (Anime & Manga), Merlin - Fandom
13 Jun 2025
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Summary
In the Kingdom of Spades, magic is forbidden, loyalty is everything, and the weight of a crown can break even the strongest hearts. A prince rises. A servant guards him from the shadows. And in a time of war and sacrifice, a promise is made—one that will echo across generations.
When Spades falls into darkness, the kingdom's greatest secret stirs again. -
Oh, Brave and Loyal Knight by Dullgecko (zomgitsalaura), The Greatest Magic of All (CynnieD)
Fandoms: Dimension 20 (Web Series), Fantasy High
10 Jun 2025
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Summary
Within the opulent, pale walls of a palace at the heart of Falinel, Fabian, foretold by the Elven Oracle, sits as the kingdom's True King, much to the chagrin of some of the noble houses within the Court of Stars. But their ire at his position on the throne doesn't mean much with Sir Riz Gukgak by his side as his appointed Knight. What are their ambitions and schemes to a Brave and Loyal knight who'd stop at nothing to protect his best friend?
Series
- Part 2 of Oh, Brave & Loyal Knight
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Summary
The realm faces chaos as Fate's carefully woven destinies unravel. As alliances form between wizards and vampires, secrets emerge, revealing long-held feelings. Amidst battles of power and passion, Severus discovers a surprising bond with the enigmatic Vampire King.
Series
- Part 3 of THE VALA-VERSE Harry Potter stories
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The M Princesses of the Rebellion by HeraLysistrataEliaVisenya
Fandoms: Merlin (TV), Arthurian Mythology, Arthurian Mythology & Related Fandoms
30 May 2025
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Summary
Mithian and Morgana (Morgana and Mithian) are a staple sight together after the war in which they met
Series
- Part 2 of The Tales of Merlin and Anna Pendragon
- Part 14 of Poetry
- Language:
- English
- Words:
- 111
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 16
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Pantheon Wars: Crown of Ash by Aliyah of the Ashen Crown (inkedbykam)
Fandoms: Greek and Roman Mythology, Arthurian Mythology, Egyptian Mythology, Norse Mythology, Historical Figures RPF, Mythology - Other, Original Work, Ancient Greek Religion & Lore, Ancient Roman Religion & Lore
23 May 2025
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Summary
Julian Reyes, 18, cadet and war-history freak, never imagined greatness would come calling—literally. When Alexander the Great steps out of a rip in time and names him heir, Julian is dragged into Camelot, now a nexus for the Pantheon Wars, a 500-year divine bloodbath.
Gods want him. Kings fear him. Prophecies whisper his name.
But Julian isn’t a pawn. He’s learning to play the game.
And he might just burn the whole pantheon to the ground.
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I Miss Me by IHaveTooMannyPlants
Fandoms: Merlin (TV), Arthurian Mythology & Related Fandoms, King Arthur: Legend of the Sword (2017)
23 May 2025
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Summary
This fic is a combination of a BBC’s Merlin set in the future/ current times but it's more of an Adjacent timeline to ours, OC insert, and a bit of Arthurian myth set in the modern day.
This is my first story so sorry if it's bad
Even though it's an OC insert it can be read as a self-insert.Summary
Two immortal beings try and get five knights and one king to complete one quest. But they all keep getting distracted -
PERFECT TIME (rewritingn) by lyubovmelizabet
Fandoms: 七つの大罪 - 鈴木央 | Nanatsu no Taizai | The Seven Deadly Sins - Suzuki Nakaba (Anime & Manga)
09 May 2025
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Summary
(PERFECT TIME)
If it were up to Elise, she would've stayed home to catch up on her hours of sleep but waking up in the body of a character, Elizabeth Liones, it messed up her plans.
With fading memories of the plot-line, she is pulled into the world of the Seven Deadly Sins and decides to save her favourite characters, more specifically, Meliodas. She’d be damned if she let him suffer any more than he already has.
(full-fledged rewrite.) -
most devoted of them all by ardentarchivist (serenescribe)
Fandoms: Dimension 20 (Web Series)
01 May 2025
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Summary
Riz desperately wants to claw out the eyes of the knight who's been badmouthing Fabian.
Fabian stops him, albeit rather reluctantly.
Series
- Part 38 of ficlet frenzy
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无冬之眠 by SleepyFirenze
Fandoms: Transformers Animated (2007), Transformers - All Media Types
30 Apr 2025
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Summary
Neverwinter Sleep
中世纪联姻AU，君王M，王后O，骑士S
Warning：
1. 不伦和多重NTR，谁到底是谁的老婆？
2. 狗血无逻辑，放飞自我
3. 嘉宾们精神状况相当稳定……
“我欠你一个宣誓。”红蜘蛛说，声音很轻，但擎天柱真真切切地听到了，“我几乎失去你了，吾爱，这一定是宇宙大帝对我的惩罚——没有宣誓，我们的连接就不会紧密……我需要确保我们是一体的。”
“对天起誓，以明我志。”
……
“所经之战，莫畏强敌。”
……
“吾所挚爱，忠贞不渝。”
“吾所挚爱，忠贞不渝。”
擎天柱下意识重复了，在彻底下线之前，一股无形的力量促使他重复了这句话，尽管声音很小，但是红蜘蛛显然听到了，因为骑士愣了一下，发狠地把他拥入怀中。
洞穴之外的雨下得更大了，几乎淹没了红蜘蛛的抽泣。
……
Translated in English：
https://archiveofourown.info/works/51608299/chapters/130447858
Thanks for translation！正文3.2024已完结
Series
- Part 11 of You Cannot Love Just One Person
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Summary
In an alternate-universe, faced with enemies old and new, Harry must decide whether to embrace his role as a savior once more or forge his own path in defiance of those who seek to use him.
Series
- Part 1 of THE VALA-VERSE Harry Potter stories
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Summary
On Tumblr I just called this my Camelot AU
Inspired by a certain 10,00 not post. I'll show you which when we get thereTumblr posted Jan 1, 2024
Series
- Part 2 of My multi-AU Sun and Moon comics
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Summary
He was a champion in every jousting tournament so long as he carried her favour beneath his breastplate. A man of action in government, a man of poetry written in coded letters she kept under her pillow. A courageous leader in battle and a devoted subject in her bed.
For the Kanthony Book Club 'A Mixtape Through the Years'
Day 2: Ancient Civilisations- Camelot to the Nile River
(except I misremembered this and wrote from the Nile to Camelot instead) -
A Bittersweet Chance : The Legacy of Peverells by mistofyourlove
Fandoms: Harry Potter - J. K. Rowling
20 Mar 2025
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Summary
".𝑻𝒉𝒆 𝑾𝒐𝒓𝒔𝒆 𝒊𝒔 𝒀𝒐𝒖 𝒂𝒏𝒅 𝑰."
"POTTER!!" Malfoy jumped between the oncoming slaughter of creatures, giants- elves- it was an undecipherable horde of brethren. The hawthorn wand that once belonged to the blonde skittered across in the air, ending up in the hand of Harry once again.
"YOU TRAITOR-" Bellatrix's voice ringed among the crowd, the familiar green curse slippering from the end of her wand, hitting Draco in the square of his chest.
The seconds ticked, and everyone around watched with bated breath how a scream ripped through Harry's chest, his body limping in the middle of the chaos, his knees finally giving up, his corpse bursting into a stroke of bright light, a burning hot glow that reduced everything in it's wake to mere ash.
In the middle of the explosion laid a single body, the savior of the magical world was dead, not by a curse to the head, not by possessions or basilisks, not by hunger or by losing his magic, his soul splintered, searching for its counterpart, screaming in the eternal flames of nothingness.
𝒀𝒐𝒖'𝒓𝒆 𝒎𝒚 𝒆𝒏𝒆𝒎𝒚 𝒂𝒏𝒅 𝒎𝒚 𝒍𝒊𝒈𝒉𝒕,
𝑴𝒚 𝒅𝒂𝒓𝒌𝒆𝒔𝒕 𝒏𝒊𝒈𝒉𝒕,
𝑻𝒉𝒆 𝒄𝒖𝒓𝒔𝒆 𝒐𝒇 𝒀𝒐𝒖 𝒂𝒏𝒅 𝑰. -
Camelot Legacy: Crown of Blood by fadafne
Fandoms: Arthurian Mythology, Arthurian Mythology & Related Fandoms
11 Mar 2025
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Summary
Avalon is a city of shadows, where loyalty is rare, and trust even rarer. Following the death of Uther Pendragon, who left no known heir, the family’s power rests on an ancient symbol — Excalibur, a ring said to choose the rightful king. The ring inexplicably chooses Arthur Ector, a young and weak boy from outside the inner circle.
Thrown into a world of power and intrigue, Arthur must navigate fragile alliances, ruthless rivals, and hidden truths. The path to power is anything but simple — every deal is a gamble, every ally a potential traitor, and every move could mean life or death. In Avalon, betrayal and sacrifice walk hand in hand.
But as Arthur fights to secure his place at the head of the family, he realizes the greatest threat may come not from his enemies, but from the secrets of his own bloodline. For in Avalon, being king is more than wearing a crown — it’s about choosing between what is right and what is necessary.
One truth remains:
The crown is won through blood — and kept through sacrifice.Warnings: This story contains crime themes, violence, and morally complex characters. Reader discretion is advised.
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Neverwinter Sleep (无冬之眠) by FaunlyWritten for SleepyFirenze
Fandoms: Transformers - All Media Types, Transformers Animated (2007)
20 Feb 2025
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Summary
The following content contains: Feudal Superstitions||Noble Leaves the Wall||Cheating and Birth to a Child||Previous Lives||Guinevere
The following not included: Pure LoveKnight's bloodshed literature of little taste
Knight Starscream, Lord Megatron, Queen Optimus, and an unknown guest!
All characters will fall in love normally, everyone's sanity is present, sensible NTR (cuckoldry) (not)
English Translated
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Cloaks and Crowns by HeraLysistrataEliaVisenya, Medea (HeraLysistrataEliaVisenya)
Fandoms: Arthurian Mythology, Arthurian Mythology & Related Fandoms, Merlin (TV)
19 Feb 2025
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Summary
Uther Pendragon dies in an embarrassing way whilst Ygraine is still pregnant with Arthur. Fortunately, there are multiple candidates for the next ruler. Unfortunately, the Council must decide who to choose.
- Language:
- English
- Words:
- 4,015
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 60
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Sir Tails the Valiant and the Tale of the Black Knight by TheBrcklayer
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
16 Feb 2025
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Summary
Right, he’d been sucked into a book and was now fighting nearly unstoppable undead monsters with just an old sword. All the while, he was doing it alongside a possible clone of Shadow while King Arthur had become a madman.
…yeah, he could deal with this. He'd dealt with worse odds after all.
Or Tails lives through the story of The Black Knight, playing the role of king-slayer and squire to the legendary Lancelot du Lac, while trying to find a way back home. He gave himself about a week till he succeeded.
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In Karth River Forest, a large execution squad of Thalmor have gathered for an ambush to kill a major threat to the Altmer Dominion and its position in Skyrim. After losing so much influence due to a single man, these Thalmor agents will stop at nothing to kill the sole person who'll drive them out of Skyrim.
Their target: the Dovahkiin.