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Small Mercies by Special FX reviews
Her mother had always wanted to save him, but could somebody as fundamentally broken as Kirei Kotomine even be saved? Ruby wasn't sure, but that didn't mean she wasn't going to try.
Crossover - Fate/stay night & RWBY - Rated: T - English - Drama/Adventure - Chapters: 18 - Words: 66,787 - Reviews: 844 - Favs: 1,424 - Follows: 1,824 - Updated: 2/16 - Published: 6/25/2018 - Kirei K., Ruby R., Summer R.
Fate Grand Marvel by JustaFan2022 reviews
I am Uatu the Watcher and I have watched Earths mightiest heroes overcome the greatest of challenges. But, when they could not stop a certain threat it cause many of them to be transported and stranded on an world that is going through it own crisis. How will their presents change the fate of that world and what lessons can they teach the last master of Chaldea.
Crossover - Marvel & Fate/stay night - Rated: T - English - Adventure - Chapters: 3 - Words: 5,802 - Reviews: 13 - Favs: 50 - Follows: 71 - Updated: 2/16 - Published: 12/4/2021 - Mashu/Shielder, Olga Marie, Leonardo da Vinci, Ritsuka F.
For It Is In Passing That We Achieve Immortality by Some Random Shitty Rambler reviews
Look, we all know what an isekai story is, and I'm sure you can guess from the tags exactly who's involved, but just to be sure: the blonde noodle dies at the end of Volume 3 of RWBY instead of Pyrrha, and gets isekai'd to Camelot. A spin-off of All The Difference In The Worlds to mark the one-year anniversary of it, with exactly the quality you'd expect (read: none).
Crossover - Fate/stay night & RWBY - Rated: T - English - Friendship/Humor - Chapters: 5 - Words: 16,093 - Reviews: 151 - Favs: 483 - Follows: 627 - Updated: 2/16 - Published: 1/16 - Mordred, Jaune A.
Grand Aria: Separation Order by Alavaria reviews
Current: Double Calibur ("Saber Wars I"). Fifteen years after Another Aria's Fifth Grail War and birth of the Four Houses, human history is Incinerated. With slice of life, grand strategy, nation building, World building, summonings and SHENANIGANS, it's a story about taking back our future, present, past, and alternate-parallel branch histories!
Crossover - Fate/Grand Order & Fate/stay night - Rated: M - English - Adventure - Chapters: 55 - Words: 171,330 - Reviews: 4 - Favs: 41 - Follows: 53 - Updated: 2/16 - Published: 9/1/2020 - [Shirō E., Sakura M.] Kojirou Sasaki, Chloe vE./Kuro
Fate: Ryuudou Awakening by celian Cogitore reviews
Fei Fong Li the Geo-Immortal had an idea as simple as horrible, to release on his enemies a monster that he had discovered sealed in another universe. He was unaware until now that this "monster" was the Fuyuki's Grail with Angra Mainyu trapped in it. (Crossover Fate/UBW X Rifts RPG)
Crossover - Rifts & Fate/stay night - Rated: T - English - Supernatural/Sci-Fi - Chapters: 14 - Words: 76,611 - Reviews: 16 - Favs: 29 - Follows: 40 - Updated: 2/16 - Published: 7/30/2021 - [Arturia Pendragon, Shirō E.] [EMIYA, Rin T.]
Fate 3rd by Newet reviews
Emiya Shirou died and would definitely go to hell. Condemning humanity to save the little sister was not a heroic attitude, after all. C'mon, he didn't mind going to hell, but really? A hell where he has to protect his new little white-haired sister from beasts who want to destroy the world? Man, the devil is quite ironic, right?
Crossover - Fate/stay night & Honkai Impact 3rd - Rated: M - English - Fantasy/Adventure - Chapters: 3 - Words: 15,050 - Reviews: 85 - Favs: 377 - Follows: 567 - Updated: 2/15 - Published: 9/3/2020 - Shirō E.
Koneko and Her Extra Large Boyfriend by Rexis19 reviews
He was a boy and she was a girl. One is three meters tall, the other is shorter than usual for her age. Still, they're pretty close to each other despite it.
Crossover - Fate/stay night & High School DxD/ハイスクールD×D - Rated: T - English - Romance/Humor - Chapters: 32 - Words: 61,890 - Reviews: 306 - Favs: 1,090 - Follows: 1,340 - Updated: 2/15 - Published: 4/18/2021 - [Asterios, T. Koneko]
A Will to Protect by AlexisZarc reviews
IT is just a soul amid nothingness, searching for salvation armed with a sincere desire to protect others makes IT enter the supernatural world of gods, angels, and demons. Whether IT can change a future filled with destruction, only The Root knows for Its answer.
Crossover - Fate/stay night & High School DxD/ハイスクールD×D - Rated: M - English - Supernatural/Fantasy - Chapters: 5 - Words: 32,983 - Reviews: 11 - Favs: 62 - Follows: 75 - Updated: 2/15 - Published: 12/7/2021 - OC, Serafall L.
The Liar Speaks of Dragons by 73Hours reviews
And so, the Fairy King fell. Down the infinite abyss of his own making. Eventually, he fell asleep. And when he opened his eyes, he had landed in a strange town, in a strange land, that went by the name 'Kuoh'. Or in where Oberon finds himself stranded in another world, and the tale of his struggle to lead a new, happier life.
Crossover - Fate/stay night & High School DxD/ハイスクールD×D - Rated: M - English - Drama/Romance - Chapters: 5 - Words: 78,319 - Reviews: 270 - Favs: 952 - Follows: 1,179 - Updated: 2/14 - Published: 11/16/2021 - Oberon
Fate Kaleid Prisma Illya:The Legend of Lost by KogaNexusG reviews
Kei Inaigumi, a boy that suffered amnesia in young age and has voice in his head. He searched for his origin and how he became of it. He also has a power of Kuuga inside of him. He was dragged to a battle that will determine his very fate. Will he accept to abandon his happiness for others or to battle only for himself?
Crossover - Fate/stay night & Kamen Rider - Rated: T - English - Romance/Adventure - Chapters: 16 - Words: 42,121 - Reviews: 19 - Favs: 51 - Follows: 54 - Updated: 2/14 - Published: 8/16/2017 - Illyasviel von Einzbern, OC
Shirou Senki world warrior by michelous reviews
shirou emiya finds himself in a strange new world with strange memories and barely knows who he is but the girls that find him want him to conquer the world
Crossover - Misc. Games & Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 3,014 - Reviews: 2 - Favs: 16 - Follows: 26 - Updated: 2/14 - Published: 4/17/2021 - Shirō E., Archer, Sakamoto Ryoma, S. Muramasa
Fox girl of swords by michelous reviews
what if shirou's parents had gifts that cause him to change into a her. what if she meets her mother in the heat of battle and what if that mother is a goddess. how will Shirou's story change when she gather the love of demigods, mages and mortals le to female shirou. fem shirou. harem later. povs will shift around different story points starts at titan's curse. more inside
Crossover - Percy Jackson and the Olympians & Fate/stay night - Rated: M - English - Romance/Supernatural - Chapters: 3 - Words: 2,609 - Reviews: 15 - Favs: 91 - Follows: 115 - Updated: 2/14 - Published: 10/13/2021 - Artemis, Shirō E.
kissxsisxhero aftermath by michelous reviews
what if shirou found found real family but only after he underwent more changes in his life shirou x ako x kiko x harem that expands later shirou is keita lemons and story will expand with chapter 1
Crossover - Fate/stay night & Kiss×sis/キス×シス - Rated: M - English - Supernatural/Romance - Chapters: 3 - Words: 3,165 - Reviews: 7 - Favs: 39 - Follows: 58 - Updated: 2/14 - Published: 1/4 - Shirō E., Ako S., Riko S.
mafia princess of swords by michelous reviews
what if shirou was really heir to the vongola mafia what if shirou was girl and rin was a boy what if the holy grail war was very different than archer believed it would be. what is everybody that would go to Tsuna's middle school went to shirou's m for lemons and violence fem shirou is fem tsuna male rin maybe reverse harem
Crossover - Katekyo Hitman Reborn! & Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 9,610 - Reviews: 8 - Favs: 84 - Follows: 95 - Updated: 2/14 - Published: 1/19/2016 - Reborn, Tsuna/Tsunayoshi S., Shirō E., Rin T.
Fallout: Counter Guardian's Road by WanderingWritter44 reviews
The Counter Guardian Emiya has been given a new mission, set right the timeline of a wayward exitance where the earth doomed itself into a nuclear armageddon. He must travel across the United States to guide three special individuals who have the power to change the very fate of their world. What lies ahead of him is a winding path of uncertainty who knows what might happen?
Crossover - Fallout & Fate/stay night - Rated: M - English - Fantasy/Sci-Fi - Chapters: 4 - Words: 5,733 - Reviews: 10 - Favs: 36 - Follows: 55 - Updated: 2/14 - Published: 5/13/2021 - Lone Wanderer, Courier, Sole Survivor, EMIYA
Fate: Hero and Sword by Parcasious reviews
Left in a new world with hardly an explanation for his arrival, the only thing left for him to do was to keep walking forward one step at a time for those watching behind him.
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: M - English - Chapters: 31 - Words: 161,516 - Reviews: 3443 - Favs: 5,958 - Follows: 6,807 - Updated: 2/13 - Published: 6/30/2018
ddus by FateMaster66 reviews
dyyx
Crossover - Persona Series & Fate/stay night - Rated: K+ - Russian - Parody - Chapters: 1 - Words: 1,281 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 2/13
Fate Secure Order by Datoxi reviews
In 2016, the world ended. The human incineration order began and humanity was wiped out. This is a story of a single Chaldean staff, a technician, as he journeys through the Grand Order. Is there more to what he seems to be though? After all, dealing with anomalies is nothing new to him, and the end of the world? Pfftt, happened too many times to count.
Crossover - Fate/stay night & SCP Foundation Mythos - Rated: M - English - Adventure - Chapters: 7 - Words: 27,267 - Reviews: 73 - Favs: 169 - Follows: 236 - Updated: 2/13 - Published: 12/5/2021 - OC
mystery of the fae by maticore reviews
an accident during the summoning in Chaldea reveals a surprise
Crossover - Harry Potter & Fate/stay night - Rated: M - English - Chapters: 6 - Words: 16,017 - Reviews: 32 - Favs: 320 - Follows: 388 - Updated: 2/13 - Published: 12/11/2021 - Morgan Le Fey
The Fated Dawn by TheArrowblackcabary reviews
At their darkest moment, they found reprieve in each other. A small light in the blackest of nights. Edelgard von Hresvelg and Shirou Emiya will cut a new dawn for Fódlan, one in which humanity will be free to forge its own destiny. A destiny in which no one will suffer as they have.
Crossover - Fire Emblem & Fate/stay night - Rated: M - English - Hurt/Comfort/Family - Chapters: 5 - Words: 37,381 - Reviews: 93 - Favs: 362 - Follows: 541 - Updated: 2/13 - Published: 10/14/2021 - [Edelgard, Shirō E.] [Avatar/Byleth, Dimitri]
Una espada en Forks by emiyadragnel97 reviews
Una loca idea en un solo tiro.
Crossover - Twilight & Fate/stay night - Rated: T - Spanish - Humor/Adventure - Chapters: 1 - Words: 6,794 - Reviews: 1 - Favs: 7 - Follows: 5 - Published: 2/13 - Bella, Shirō E. - Complete
One in Infinite Possibility by ArticHaze reviews
A chance meeting could derail so many things.
Crossover - Fate/stay night & Tsukihime - Rated: T - English - Mystery/Supernatural - Chapters: 1 - Words: 2,629 - Reviews: 11 - Favs: 36 - Follows: 44 - Published: 2/13
Kenangan yang Berharga by Abidin Ren reviews
Jika ada perjumpaan, pasti akan ada yang namanya perpisahan. Meski terkadang menyakitkan, namun hati ini memang harus bisa merelakan. —A Fiction for #ValentineFI2022.
Crossover - Naruto & Fate/stay night - Rated: T - Indonesian - Romance/Hurt/Comfort - Chapters: 1 - Words: 2,935 - Reviews: 6 - Favs: 9 - Follows: 5 - Published: 2/13 - [Naruto U., Ritsuka F.] Mashu/Shielder - Complete
Imagine Breaker and his Foxy Caster by Justin Sewell1 reviews
Worlds colide as an anomalous force causes two completely seperate realities to come into contact with each other starting with a misfortunate boy and his foxy caster, will they survive the trials ahead?
Crossover - Fate/stay night & Toaru Majutsu no Index/とある魔術の禁書目録 - Rated: M - English - Adventure/Romance - Chapters: 16 - Words: 58,006 - Reviews: 62 - Favs: 163 - Follows: 212 - Updated: 2/12 - Published: 11/26/2021 - [Tamamo, Tōma K.]
Peri tou Okeanou by BlasianOgreX reviews
What is the quintessence of true heroes? Is it to bring about salvation? To stalwartly uphold justice? Whatever the hallmark may be, the tale of a hero will always begin with a voyage into the unknown.
Crossover - Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka & Fate/stay night - Rated: T - English - Adventure/Tragedy - Chapters: 4 - Words: 8,443 - Reviews: 16 - Favs: 111 - Follows: 170 - Updated: 2/12 - Published: 12/6/2021 - Shirō E., Illyasviel von Einzbern, Bell C.
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