Merlin Crossovers
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Destinies Collide by Yumeori reviews
A dinner meeting between an ordinary - or is he - lawyer determined to do the right thing and one Vernon Dursley results in more than anyone could have expected, turning Harry's world on its head and causing two once separate destinies to collide. Will it be for the best, or the worst?
Crossover - Harry Potter & Merlin - Rated: T - English - Family/Fantasy - Chapters: 22 - Words: 71,968 - Reviews: 38 - Favs: 148 - Follows: 205 - Updated: 7/22/2023 - Published: 1/22/2023 - Harry P., Merlin
Rewrite The Stars by Forever.Haunted reviews
Mary, Queen of Scots, left France to reclaim her throne back in Scotland but the fate had other ideas. She is thrown back in time: To a land of Myth and a Time of Magic, Camelot. Mary finds herself falling for the Prince but she shouldn't mess with history, right? Even though it's falling apart before her. -Marthur-
Crossover - Reign & Merlin - Rated: T - English - Romance/Fantasy - Chapters: 2 - Words: 1,967 - Reviews: 1 - Favs: 1 - Follows: 2 - Updated: 6/30/2023 - Published: 5/19/2023 - Merlin, Arthur, Mary, Sebastian/Bash
Her Knight in the shinig Armor by LongMayWeReign reviews
I got inspired by a few videos I watched about Sansa and Arthur. Sansa Stark is the finace of King Joffrey who treats her badly. Ser Arthur Pendragon member of the Kingsguard who despises the Kings behavior. He is also the last family member of the House Pendragon who ruled Westeros long before the Tagaeryens. Threatened by his enimies, is this love able to survive? Sansa/Arthur
Crossover - Merlin & Game of Thrones - Rated: M - English - Romance/Drama - Chapters: 4 - Words: 3,187 - Reviews: 2 - Favs: 13 - Follows: 9 - Updated: 6/30/2023 - Published: 3/9/2017
Harry Potter and the Will of Magic by Vangran reviews
When Magic itself decides it wants something, it gets it. And this is no exception. Harry Potter, a young boy left with a cruel family, finds himself in a land of myth and magic and, with a new life and a new mother, sets forth to change history. Irregular Updates.
Crossover - Harry Potter & Merlin - Rated: T - English - Family/Hurt/Comfort - Chapters: 12 - Words: 20,716 - Reviews: 202 - Favs: 734 - Follows: 913 - Updated: 6/26/2023 - Published: 10/1/2012 - Harry P., Morgana
The Once and Future by MadamMistery reviews
Fem!Percy/Arthur It's not everyday to meet a myth. Oh, who am I kidding? I practically live and breath with them. But what if I'm sent to another world far from mine? A place where magic and monsters are common, full of strife, but not from outside foes. But how does my destiny lie within the Once and Future King?
Crossover - Percy Jackson and the Olympians & Merlin - Rated: T - English - Romance/Drama - Chapters: 11 - Words: 41,203 - Reviews: 23 - Favs: 116 - Follows: 134 - Updated: 6/26/2023 - Published: 11/6/2019
Quest for Excalibur by EmpireSunIncinerator reviews
In a land of myth and magic, a destiny was foretold the destiny of a great kingdom rest's on the shoulders of not just a boy, but four little girls. Seeking to gain a treasure through out time, to save their Future...and maybe even the past.
Crossover - Harry Potter & Merlin - Rated: T - English - Romance/Adventure - Chapters: 49 - Words: 133,359 - Reviews: 29 - Favs: 53 - Follows: 48 - Updated: 6/19/2023 - Published: 11/15/2014 - Hermione G., Ginny W., Merlin, Lancelot
Calling on Dragons by sunstarunicorn reviews
The first Old Dragon born in a thousand years, Spyro is a breed apart. Then a Welsh Green decides the young dragon is her hatchling and Spike is an egg thief. To save Spike, Spyro must mix fire, magic, and aerial aerobatics as only an Old Dragon can. Meanwhile, Spyro's real mother arrives – and she's not happy with her Dragonlord's choice of guardian. 75 in the MF series.
Crossover - Flashpoint & Merlin - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 14 - Words: 51,876 - Reviews: 19 - Favs: 1 - Follows: 1 - Updated: 6/16/2023 - Published: 3/17/2023 - Mike S., Team One, Morgana, Aithusa - Complete
Lost In Camelot by RLD Flame-point Callie-co reviews
A mysterious old man sends Bo and Kenzi hundreds of years into the past. Merlin and Arthur find them and take them to Camelot, where they must navigate a complex maze of medieval society, new romantic entanglements, and magical enemies while searching for a way home and learning some surprising truths about themselves.
Crossover - Merlin & Lost Girl - Rated: M - English - Romance/Supernatural - Chapters: 60 - Words: 280,226 - Reviews: 368 - Favs: 256 - Follows: 286 - Updated: 6/13/2023 - Published: 5/15/2013 - [Merlin, Bo D., Morgana] Kenzi - Complete
The Sorcerer and the King by QueenAly300 reviews
After a spell to put himself to sleep until Arthur's return, Merlin finds himself reborn as Harry Potter. It is time for the Once and Future King and the Greatest Sorcerer in the World to return and rebuild the wizarding world.
Crossover - Harry Potter & Merlin - Rated: T - English - Adventure/Friendship - Chapters: 22 - Words: 73,857 - Reviews: 191 - Favs: 829 - Follows: 1,047 - Updated: 5/21/2023 - Published: 12/30/2019 - Harry P., Ron W., Merlin, Arthur
Beginning anew by Altaria1751 reviews
Hermione, alone and longing for companionship, attempts a ritual to find her soulmate. Though she succeeded the results are so astonishing, she's not sure whether or not it's a good thing...
Crossover - Harry Potter & Merlin - Rated: T - English - Romance - Chapters: 6 - Words: 21,475 - Reviews: 20 - Favs: 68 - Follows: 112 - Updated: 5/19/2023 - Published: 3/21/2023 - [Arthur, Hermione G.] Merlin
The Hidden Immortals by SyphontheNightFury reviews
Something was wrong. The world was crying, Magic was screaming, the very essence of Life itself calling for it's Champion, it's Saviour. And they answered. The shockwaves of That Night were felt worldwide, setting events in motion which could not be stopped, even if the hidden Dark Lord tried...
Crossover - Harry Potter & Merlin - Rated: M - English - Chapters: 6 - Words: 6,566 - Reviews: 2 - Favs: 41 - Follows: 62 - Updated: 4/30/2023 - Published: 10/15/2022 - Harry P., Draco M., Merlin, Arthur
Clocks by TheWildQueen reviews
Even though Camelot was in the same world as Narnia, its time was different, a lot like the time of the other world. Part XI of A Song For Fantasies.
Crossover - Merlin & King Arthur: Legend of the Sword - Rated: T - English - Drama/Supernatural - Chapters: 4 - Words: 5,052 - Reviews: 4 - Updated: 3/15/2023 - Published: 2/19/2023 - Merlin, Arthur, Uther, Vortigern
Risen Once Again by JaguarAJG reviews
What if a Harry Potter was subject to not one, but two prophecies? A prophecy of a King, and a land of magic? Following his encounter with the Dementors, Harry starts dreaming of a life once lived, and a love once lost. Look out, Britain: magic's coming. AU Haphne, Mergana
Crossover - Harry Potter & Merlin - Rated: T - English - Fantasy/Romance - Chapters: 6 - Words: 31,262 - Reviews: 42 - Favs: 319 - Follows: 463 - Updated: 1/9/2023 - Published: 9/12/2022 - [Harry P., Daphne G.] [Merlin, Morgana]
The Lost Son by DuskyThorn reviews
Merlin after Arthur's death moved to America and had a son. One day while Merlin was out with his old friends his son died and became Jack Frost. Will father and son reunite and will they ever find love again. (This is a Merlin, Rise of the Guardians and How to Train your Dragon fic but that last part comes in later)
Crossover - Merlin & Rise of the Guardians - Rated: K+ - English - Family/Fantasy - Chapters: 4 - Words: 3,868 - Reviews: 4 - Favs: 9 - Follows: 11 - Updated: 12/28/2022 - Published: 11/25/2022 - Merlin, Jack Frost
Kings, Wizards and Queens by DuskyThorn
What if Morgana didn't die during the final battle? What if she failed killing Arthur? What if Lancelot didn't die either? Gwen and Lancelot raise 4 kids for Arthur and Merlin while they deal with Morgana. The kids Peter, Susan, Edmund and Lucy of course.
Crossover - Merlin & Chronicles of Narnia - Rated: T - English - Family/Fantasy - Chapters: 2 - Words: 1,868 - Favs: 2 - Follows: 3 - Updated: 12/27/2022 - Published: 12/18/2022
Fire n Gold by Yumeori reviews
A chance encounter with a kind stranger tilts two destinies slightly to the left, maybe just enough that their paths are fated to intertwine, and there are more kinds of power on earth than those you can be born with. (This is a Concept Story and I may or may not continue to expand it)
Crossover - Merlin & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Fantasy/Adventure - Chapters: 1 - Words: 5,231 - Reviews: 2 - Favs: 8 - Follows: 9 - Published: 12/23/2022 - Merlin, Izuku M., Katsuki B. - Complete
Lord of the House of Calvin by sunstarunicorn reviews
Ever since he turned seventeen and claimed his inheritance, Lance has been doing his best to learn his duties as the Head of the House of Calvin. With the worst of the Marina situation dealt with, his uncle is finally ready to help Lance confront Gringotts over the apartment lease they negotiated – and why they've been lying about the gold in the family vaults. A MF Side Story.
Crossover - Flashpoint & Merlin - Rated: T - English - Drama/Mystery - Chapters: 5 - Words: 14,712 - Reviews: 6 - Favs: 1 - Follows: 1 - Updated: 12/16/2022 - Published: 11/18/2022 - Greg P., OC, Team One, Lancelot - Complete
Magic's Call by OnceUponAPotter reviews
Magic's Call wasn't something just anybody could hear. If you heard it, you had something to do. A life to remember. Hailey Potter had been 11 years old when she heard it. She had a life to remember, Merlyn, a place, Camelot, and a King, Arthur. Few people heard the call, some magical, some not. Anyone you asked would describe it as a war cry. Fem!Harry Fem!Merlin Slytherin!Harry
Crossover - Harry Potter & Merlin - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 13,533 - Reviews: 13 - Favs: 190 - Follows: 229 - Updated: 12/5/2022 - Published: 5/18/2021 - [Harry P., Cedric D.] [Merlin, Arthur]
Of Doctors and Kings by StyxHuntress reviews
Merlin has been alive for millenia. He has lived for so long that by now the earth has been destroyed. Now he is sitting on a bus, on a planet called Midnight, with his newest adoptive parents. There is one man who is unique, something Merlin had never seen before despite his millions of years alive. A retelling of the Doctor Who episode Midnight.
Crossover - Doctor Who & Merlin - Rated: T - English - Suspense/Romance - Chapters: 1 - Words: 6,212 - Reviews: 1 - Favs: 13 - Follows: 7 - Published: 11/22/2022 - [Merlin, Arthur] 10th Doctor - Complete
The Bat Warlock by Greymon Leader Batx flashpoint reviews
A mini series, what would have happened if Merlin became Camelot's answer to Batman? What would happen if the boy of destiny became another extension of the Dark Knight? Check out this mini series to see 3 chapters.
Crossover - Batman & Merlin - Rated: K - English - Hurt/Comfort/Crime - Chapters: 3 - Words: 46,824 - Reviews: 3 - Favs: 2 - Follows: 4 - Updated: 11/15/2022 - Published: 9/12/2022 - Bruce W./Batman, Morgana, Merlin, Arthur - Complete
For the Love of Camelot by sunstarunicorn reviews
Sergeant Troy Vio has a problem. His constables have started shunning his bomb tech and none of them will tell him why. When he goes to Lieutenant Parker for help, he sets off a chain of events that no one could have seen coming and gives one of Camelot's greatest foes a second chance. 73rd in the It's a Magical Flashpoint series.
Crossover - Flashpoint & Merlin - Rated: T - English - Angst/Friendship - Chapters: 7 - Words: 27,035 - Reviews: 7 - Favs: 1 - Follows: 1 - Updated: 11/11/2022 - Published: 9/30/2022 - Greg P., Lancelot, Mordred, Gwaine - Complete
Goblin Chaos, round two by Flashraven reviews
A little attempt to bring the festive spirit of Halloween to Camelot by the Pevensies, now the new Kings and Queens of Narnia, results in much more than they bargained for, thanks to a little green Goblin
Crossover - Chronicles of Narnia & Merlin - Rated: T - English - Humor/Drama - Chapters: 2 - Words: 10,939 - Reviews: 5 - Favs: 4 - Follows: 2 - Published: 10/30/2022 - Edmund Pevensie, Lucy Pevensie, Morgana, Merlin - Complete
Thwarting the Wiles by smartypantsflute
Crowley is arrested for practicing magic in King Arthur's Camelot. Magic hasn't been made legal yet. Sir Azirapahle has to intervene. And apparently, he's oblivious to anything suspicious happening in King Arthur's Court.
Crossover - Merlin & Good Omens - Rated: K+ - English - Friendship - Chapters: 1 - Words: 4,116 - Favs: 9 - Published: 10/22/2022 - Merlin, Arthur, Aziraphale, Crowley - Complete
Harry Potter and the Advances of a Technomage by ExcaliburStuckInMyStoneHeart reviews
After starting up his Technomage business, Merlin has a bunch of new tasks ahead of him. With the resurgence of new prophecies and new opportunities to teach at Hogwarts, Merlin has a busy schedule ahead of him. While also keeping an eye on death's earthbound items and running into familiar faces, all the while having to deal with the world being tormented by Voldemort. (BOOK2)
Crossover - Harry Potter & Merlin - Rated: T - English - Friendship/Supernatural - Chapters: 22 - Words: 135,207 - Reviews: 102 - Favs: 172 - Follows: 183 - Updated: 10/19/2022 - Published: 9/13/2021 - Harry P., Sirius B., Remus L., Merlin - Complete
The king, Sorcerers, and Avengers by Stand with Ward and Queen reviews
Arthur Pendragon returns to a world ruled by greedy politicians that is overrun by superheroes who are crucified and threats that lurk behind shadow. Larger summary inside.
Crossover - Merlin & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 24 - Words: 70,855 - Reviews: 219 - Favs: 134 - Follows: 145 - Updated: 10/13/2022 - Published: 7/22/2021 - Morgana, Merlin, Arthur, Spider-Man/Peter Parker - Complete
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