Harry Potter and Fate/stay night Crossovers
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FateCastle Potter by Leechblade reviews
A book left under his pillow one night teaches Harry a trick that will break his fate. Even a distorted wizard deserves a chance at happiness and by the ritual within the book he'll rattle every cage he sees. Seven heroes answer the call to him in turn. Hold on a minute what's this about Dudley being a wizard too? Zelretch you've got some explaining to do! M for gore and language
Rated: M - English - Supernatural/Drama - Chapters: 6 - Words: 21,564 - Reviews: 57 - Favs: 371 - Follows: 448 - Updated: 6/3/2019 - Published: 12/16/2018 - Harry P., Dudley D., Sakura M., Cuchulainn
Harry Potter and the Garden of Avalon by Aldsan reviews
It is said that King Arthur did not truly perish at the Battle of Camlann, but instead simply sleeps in Avalon, waiting for when Britain is in it's time of direst need. When a young Harry slips into Avalon, new events are set in motion as he finds himself a new caretaker.
Rated: T - English - Fantasy/Adventure - Chapters: 7 - Words: 40,145 - Reviews: 220 - Favs: 1,059 - Follows: 1,418 - Updated: 6/1/2019 - Published: 4/20/2019 - Harry P., Daphne G., Arturia Pendragon, Merlin
But for a Sword (Matou Shinji Series AU) by AlfheimWanderer reviews
Sequel to But for a Stone. With the disappearance of its Headmaster, Hogwarts finds itself under scrutiny, with its poor safety record and difficulties with retaining staff placing their status as an ICW accredited school at risk. In a year full of intrigue, political shenanigans, worries about his Senpai going away – and yes, more of Quirrell's life lessons – what is a boy to do?
Rated: T - English - Adventure/Fantasy - Chapters: 9 - Words: 53,305 - Reviews: 13 - Favs: 44 - Follows: 41 - Updated: 5/28/2019 - Published: 12/29/2018
Hogwarts Hero by Mr. Mystery101 reviews
What would happen if our favorite hero was reborn as Harry Potter? Read to see what crazy situations he will get sucked in as the Hero of hogwarts. Saber is Reborn as Draco's older sister. Rin shall be hermione.
Rated: T - English - Chapters: 2 - Words: 2,180 - Reviews: 13 - Favs: 149 - Follows: 209 - Updated: 5/24/2019 - Published: 4/1/2019 - Shirō E., Saber, Hermione G.
Waver Velvet's Guide to Being an Insignificant Extra by Glaceon Mage reviews
Harry and his friends were not the only ones whose lives were altered by the Dark Lord's return. Many others were, including a intelligent young muggle-born named Waver Velvet. HIATUS UNTIL I CHEER UP MY BETA
Rated: K+ - English - Fantasy - Chapters: 9 - Words: 17,825 - Reviews: 21 - Favs: 48 - Follows: 80 - Updated: 5/4/2019 - Published: 2/16/2019 - Waver V.
Gorgon and Thanatos by Quatermass reviews
Now the curator of a magical library in Japan, Harry, along with his adopted daughter Sakura, is about to witness the Fourth Holy Grail War. But an accidental summoning brings him a Heroic Spirit who has a link to a past Harry didn't know about. But as the Grail War progresses, can Harry and Medusa, along with their loved ones, survive intact?
Rated: M - English - Romance/Fantasy - Chapters: 23 - Words: 66,246 - Reviews: 451 - Favs: 2,525 - Follows: 2,806 - Updated: 4/25/2019 - Published: 12/31/2016 - [Harry P., Medusa] Sakura M., Kariya M.
A Bundle of Mess by LeinadMosnas
Harry Potter, Fate/stay night, Full metal Alchemist and Doctor Who. In the Tri-Wizard tournament, two more competitors are competing for the cup of Magic, an Alchemist and a mage. My first foray into a multi-crossover, constructive critique is appreciated. Rated T for minor curses and complex issues.
Rated: T - English - Fantasy/Sci-Fi - Chapters: 1 - Words: 1,742 - Favs: 8 - Follows: 10 - Published: 4/12/2019
A Mother's Love by Psychoghost reviews
A mother never wants to see her child leave her, but when a child returns and embraces her after he has left her wings, the feelings she will feel is incomparable. Harry Potter has just returned to his mother. No not the red headed one, this one is way better than her!
Rated: T - English - Family - Chapters: 19 - Words: 43,923 - Reviews: 296 - Favs: 1,329 - Follows: 1,195 - Updated: 4/11/2019 - Published: 12/23/2018 - Harry P. - Complete
Matou Shinji and the Broken Chains by AlfheimWanderer reviews
The Quidditch World Cup, the TriWizard Tournament, the Wizarding Schools Potions Championships. Three of the greatest sporting events in the Wizarding World are set to happen in the space of a year. Yet, while most look forward to these displays of skill and passion, a storm is brewing in the East, and Matou Shinji and his comrades must soon face the terrible specter of total war.
Rated: T - English - Adventure/Fantasy - Chapters: 120 - Words: 637,019 - Reviews: 846 - Favs: 314 - Follows: 280 - Updated: 2/27/2019 - Published: 12/23/2015 - Complete
What Roses Would Have Thorns So Sharp by Metronome I Hear reviews
Diarmuid isn't sure why he was summoned, or where he's supposed to go from here, but his little Master is hurting and he'll be damned if he fails again. Rose Potter is just happy she has a new big brother, even if he's a little weird.
Rated: T - English - Family/Friendship - Chapters: 3 - Words: 5,193 - Reviews: 66 - Favs: 640 - Follows: 810 - Updated: 2/24/2019 - Published: 11/18/2018 - Harry P., Lancer, Diarmuid Ua Duibhne
Fate Veil of Death by Silver0Shard reviews
Harry stumbles upon a book that should not have been in the Hogwarts library in the first place, but what was read could not be forgotten.
Rated: T - English - Fantasy/Adventure - Chapters: 5 - Words: 21,663 - Reviews: 52 - Favs: 266 - Follows: 357 - Updated: 2/18/2019 - Published: 1/29/2019 - Harry P.
Harry Potter and the Eclipse Princess by Molten Thunder reviews
The magical world has been split between wizards and magi for centuries, and both sides are happy to pretend the other does not exist. Unfortunately all good things must come to an end as Harry Potter finds himself growing up on the wrong side of the magical divide. Harry Potter/ Nasuverse AU. Sporadic updates.
Rated: T - English - Adventure/Fantasy - Chapters: 17 - Words: 103,554 - Reviews: 479 - Favs: 2,084 - Follows: 2,468 - Updated: 2/15/2019 - Published: 7/22/2016 - Harry P., Neville L., Illyasviel von Einzbern, K. Zelretch S.
Magus among Wizards by Happy Korokoro reviews
The Dursleys took a flight to Japan, intending to abandon their unwanted niece there. But of course, they are met with Karma as the city they intend to abandon her to, is engulfed in a fire with her the only one unharmed. A boy found himself a new reason to live upon finding her and a man who lost everything has another reason to continue on living with these two lives he saved.
Rated: M - English - Supernatural/Romance - Chapters: 10 - Words: 30,541 - Reviews: 245 - Favs: 1,261 - Follows: 1,376 - Updated: 2/11/2019 - Published: 8/1/2016
Wrong Reality, Good Results by Knights' Intruder reviews
A world where Shirou Emiya doesn't exist. Well then a lot of people are screwed right? Luckily due to Zelretch's mistake Harry Potter takes Shirou's place. AU NOW REWRITING
Rated: T - English - Fantasy/Supernatural - Chapters: 5 - Words: 5,455 - Reviews: 134 - Favs: 419 - Follows: 557 - Updated: 1/31/2019 - Published: 1/11/2018 - Harry P., Kiritsugu E., K. Zelretch S.
What it Means to be a Master of Death by james2131 reviews
Reincarnation takes a cycle of a century and it can happen in many alternate realities, thus when Harry Potter died at age 17, he was reborn in an alternate Earth as a young Japanese girl whose powers are great she was treasured by her family. Thus Harry, now Tohsaka Sakura seeks a way to get chances she never had in life, but is her next life just as problematic as the first?
Rated: M - English - Supernatural/Adventure - Chapters: 3 - Words: 9,717 - Reviews: 9 - Favs: 182 - Follows: 205 - Published: 1/12/2019 - Complete
The Long Lived Mage by james2131 reviews
In the Department of Mysteries, Heidi found a Time-Turner and snuck it on her. Upon seeing Sirius die, she reversed time and undid mistakes while watching out for the past kids as a hidden killer. When it was all over and she hasn't returned to her time and there's two of her, she decided to go to the veil in place of Sirius. Judgment and another world is in store for her, however.
Rated: M - English - Family/Supernatural - Chapters: 2 - Words: 8,542 - Reviews: 1 - Favs: 75 - Follows: 75 - Published: 1/11/2019 - Complete
Magic Marshal by JDS62 reviews
How much can one soul take? This was a question that the powers that be never wanted to be answered, till Harry Potter's soul collapsed. Now left with a destiny that cannot be fulfilled varying figures of myth have decided to gift souls that had died too soon a second chance. This is the story of one of those souls. Not an SI. AU! Next Chapter 4021 Words written. On hiatus... Work.
Rated: M - English - Fantasy/Supernatural - Chapters: 5 - Words: 41,258 - Reviews: 48 - Favs: 475 - Follows: 533 - Updated: 1/8/2019 - Published: 2/26/2017 - [Harry P., Caster] [OC, Lancer]
Separated at Birth by Quatermass reviews
(Based on my challenge, "Harry Tohsaka") Risei Tohsaka, Rin's twin brother, was abducted from the Tohsakas as a baby to another world and blood adopted into the Potter family. Now, after defeating Voldemort, a weary Harry Potter travels back to the world of his birth, and works to reunite his family. But between Magi politics and the upcoming Holy Grail War, it's going to be tough.
Rated: M - English - Fantasy/Family - Chapters: 23 - Words: 65,763 - Reviews: 683 - Favs: 1,825 - Follows: 2,068 - Updated: 12/12/2018 - Published: 1/28/2018 - [Harry P., Medea] Rin T., Sakura M.
Better a Freak Than a Monster by Dragionx reviews
When Harry was eight years old he finally snapped and the Dursleys beat him like never before. Thrown into the cupboard and left to die he awakens to a woman with red hair and mismatched eyes. Unknown to him forces are working to destroy him and confine him. Will Harry be able to survive with his newfound friend or will the first good thing in his life disappear?
Rated: M - English - Hurt/Comfort/Adventure - Chapters: 13 - Words: 65,302 - Reviews: 58 - Favs: 283 - Follows: 309 - Updated: 12/10/2018 - Published: 9/20/2018 - Harry P., OC, Frankenstein
The Last Command by tuntuntunaa reviews
Well, Archer thought, that was one of the most problematic commands he had ever had to heed. And don't forget the weirdest Heroic Spirit summoning he had ever undergone, surpassing even Rin's. AU, Gen. Probably will feature Papa!Archer soon.
Rated: T - English - Humor - Chapters: 2 - Words: 9,844 - Reviews: 56 - Favs: 498 - Follows: 655 - Updated: 11/22/2018 - Published: 11/19/2018
A Disorted Wizard's Dream by RenegadeWaya reviews
Harry Potter longs for any escape from his life with the Dursley's that he can find. His attempts to escape his reality for a better one instills in him a love for books and stories. One day as he is looking for his newest escape he finds a group of teens watching something called Fate/Zero and he quickly becomes obsessed with the Fate of a girl named Sakura, with a unique result
Rated: M - English - Supernatural/Hurt/Comfort - Chapters: 8 - Words: 72,117 - Reviews: 179 - Favs: 950 - Follows: 1,107 - Updated: 11/16/2018 - Published: 12/4/2016 - Harry P., Sakura M.
Hadrian Kotomine by Quatermass reviews
(Bashing! Inspired by, with permission, Satire Swift's "A Soul of Fire" and "Birth by Fire") His magic took him to another world. Reborn in diabolical fires, he became the ward of a twisted priest. Now, Hadrian Kotomine, the Heretic Executor, is about to participate in the Holy Grail War. But the past is catching up with him, from two worlds...
Rated: M - English - Fantasy/Supernatural - Chapters: 9 - Words: 22,651 - Reviews: 150 - Favs: 801 - Follows: 907 - Updated: 11/2/2018 - Published: 6/10/2018 - [Harry P., Sakura M.] Shirō E., Kirei K.
But for a Stone (A Matou Shinji Series AU) by AlfheimWanderer reviews
What if there had never been a Boy-Who-Lived? What if, at the end of the Wizarding War, young Harry Potter had died alongside his mother and father, killed in the explosion that destroyed the house at Godric's Hollow? How would it look through the eyes of an outsider from Japan - a young man fresh come into his status as a wizard, who seeks his fortune in a distant land?
Rated: T - English - Adventure/Fantasy - Chapters: 46 - Words: 246,523 - Reviews: 130 - Favs: 135 - Follows: 112 - Updated: 10/27/2018 - Published: 12/4/2017 - Complete
Everything For My Family by FateLancer17 reviews
Harry Potter, The Saint of the Kaleidoscope, Apprentice of a certain Troll, Wizard, Mage. But most of all, Son, Brother, Husband and Father. Many trials await him. Whether it be in Britain or in Japan, he will protect those he loves. After all... He will do everything for his family.
Rated: M - English - Family/Adventure - Chapters: 8 - Words: 39,052 - Reviews: 73 - Favs: 529 - Follows: 577 - Updated: 10/23/2018 - Published: 10/17/2018 - [Harry P., Irisviel vE.] OC, Illyasviel von Einzbern
Harry Potter and the Empty Reflection by Tsukikine reviews
After parting with her mentor, Abigail Williams travels the universe. She chances upon a young boy living in the cupboard under the stairs. Warning: spoilers for Salem of FGO. Dormant.
Rated: T - English - Fantasy/Adventure - Chapters: 2 - Words: 3,575 - Reviews: 19 - Favs: 113 - Follows: 148 - Updated: 9/26/2018 - Published: 8/3/2018 - Harry P.
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