Fate/stay night and Familiar of Zero Crossovers
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Incompatible and broken by Grimm Ether reviews
A oneshot about isekai shirou in the familiar of zero world
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 1,000 - Reviews: 7 - Favs: 6 - Follows: 10 - Published: 12/24/2021 - Shirō E. - Complete
The Legend of the Sword Dancer by Schwarzritter reviews
(Pre-Canon FoZ) At the end of Heaven's Failure, Shirou found himself reincarnated in another world as a girl. Will she, once again strive to be a Hero? Or forge herself a new legend in this new land?
Rated: T - English - Fantasy/Adventure - Chapters: 25 - Words: 56,027 - Reviews: 339 - Favs: 1,158 - Follows: 1,486 - Updated: 11/27/2021 - Published: 10/14/2020 - Complete
Clarent Blood Karin by ZeaDragon reviews
Louise wanted a beautiful, divine, powerful familiar. To her chagrin, she only got the "power" part and a crass voice in her head instead. Also why is Zerbst suddenly staring at her with that disturbing expression? (Yuri)
Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 12,366 - Reviews: 84 - Favs: 562 - Follows: 768 - Updated: 10/16/2021 - Published: 9/4/2021 - [Louise, Kirche] Mordred, Tabitha
Louise and her Sickly Saber by ZeaDragon reviews
Okita hadn't the faintest idea where she was summoned to. But that was fine. It was fine if she didn't really get it. All she ever needed was a Master to serve and an enemy to kill.
Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 3,246 - Reviews: 25 - Favs: 232 - Follows: 342 - Published: 10/10/2021 - Okita Souji, Louise
An Heir to the Outer Dark and Her Demon by SilvaElda reviews
Louise desired a familiar. Something strong and magical, something beautiful and wise, something that would show the whole world the kind of mage she could be. Four out of five is pretty good, right?
Rated: T - English - Humor/Drama - Chapters: 5 - Words: 25,914 - Reviews: 66 - Favs: 521 - Follows: 782 - Updated: 7/13/2021 - Published: 5/25/2020 - Ibaraki Douji, Louise
Louise Summons the King of Heroes by RainEStar3 reviews
Louise summons Gilgamesh, King of Uruk, as her familiar. Gilgamesh finds himself in a garden that is not his own, with an ignorant girl as his summoner. Halkegenians, be prepared to meet the King of Heroes!
Rated: T - English - Drama/Fantasy - Chapters: 4 - Words: 19,712 - Reviews: 144 - Favs: 785 - Follows: 1,094 - Updated: 7/4/2021 - Published: 7/26/2020 - Gilgamesh, Louise
Louise Valliere, Demi-Master by ShirouKuroEmiya reviews
Louise Valliere was too tired from the constant and never-ending battle against Singularities to ensure the continued existence of mankind. She had done more than her fair sure of fighting and it was time for Chaldea to pay her back for the service she had provided. Her return to Halkeginia would mark a revolution that would change her homeland and the rest of the world.
Rated: T - English - Adventure/Drama - Chapters: 2 - Words: 7,592 - Reviews: 31 - Favs: 288 - Follows: 420 - Updated: 4/27/2021 - Published: 4/6/2021 - Louise
Legend of the Sword Dancer by Schwarzritter reviews
At the end of Heaven's Feel, the Reincarnated Shirou found himself in another world as a girl. (One-Shot)
Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 4,854 - Reviews: 11 - Favs: 116 - Follows: 100 - Published: 10/9/2020 - Complete
The Mage and The Ripper by Maya the Phoenix reviews
One was a Mage that didn't have any affinity for the elements. The other - a killer who simply wanted to return home. Nothing tied them to each other, nor do they have any experiences they can both relate to. They had nothing in common. But, when you look deeper - they were both filled with desire. The Ripper answers the Mage's call,and the Mage answers through love.
Rated: T - English - Adventure/Family - Chapters: 1 - Words: 3,135 - Reviews: 54 - Favs: 326 - Follows: 496 - Published: 8/11/2020 - Jack the Ripper, Louise, Kirche, Guiche
Road to Avalon by Nubbyjr reviews
After parting with Saber, Shirou goes on to become a Hero Of Justice. During his journey he meets Vivian and enters a contract to find a way to enter Avalon. Yet he gets summoned to a different world.
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 1,035 - Reviews: 6 - Favs: 54 - Follows: 84 - Published: 7/8/2020 - Shirō E., Tiffania
Beyond Avalon by Ezras Hargrave reviews
Artoria had been crushed upon learning from Gaia that her beloved had been tricked into another contract and would never see her in Avalon. But Artoria would not let her beloved get away so easily. Reborn as the twin sister of Louise, Artoria Guinevere De La Valliere would have her scabbard again. Nobody would deny her. Not even Alaya. One-shot! Shirou/Artoria
Rated: T - English - Romance - Chapters: 1 - Words: 2,339 - Reviews: 111 - Favs: 854 - Follows: 570 - Published: 12/11/2019 - [Shirō E., Arturia Pendragon] - Complete
The story of Louise and her familiar by ian25rebel reviews
In one world, she summoned an ordinary teenage boy from Tokyo, Japan. In this world, she summoned someone she never thought to see in her life. A change in the story that will spiral out and change the world known as Halkagenia.
Rated: T - English - Supernatural - Chapters: 2 - Words: 4,735 - Reviews: 26 - Favs: 144 - Follows: 189 - Updated: 10/7/2018 - Published: 9/30/2018
Why am I a Caster! by ClassicRider065 reviews
So what happens if you take everyone's favorite lancer and have him summoned has a caster by a mage with zero magical potential? Well anything really with E rank luck, so stop on by. Most likely a one shot till I learn a little more of Familiar of Zero's story.
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 418 - Reviews: 12 - Favs: 63 - Follows: 88 - Published: 8/19/2018 - Cuchulainn
The King of Swords in an other wolrd by EMIYA KURO reviews
What if Saito didn't come back to life after his death against the army of 70,000? The tale of Saito Hiraga, the King of Swords would travel far and wide across Halkeginia causing Saito to rise to the throne of Heroes. You can certainly guess what Saito's wish would be if summoned to a grail war.
Rated: T - English - Adventure/Supernatural - Chapters: 1 - Words: 1,627 - Reviews: 24 - Favs: 93 - Follows: 105 - Published: 7/19/2018
For Those Without by SupportFriendMerlin reviews
"Why? Why would you do something with that much uncertainty?" The World asked. "Simple." "Because someone out there is calling for my help." For those without help, he would always provide them. There was no need for reason nor reward. That was his lifestyle. He knew it wouldn't be changing anytime soon. Karna's journey in Halkegenia under a certain pink-haired girl was starting.
Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 20,391 - Reviews: 180 - Favs: 834 - Follows: 1,052 - Updated: 12/18/2017 - Published: 12/13/2017 - Karna, Louise
Derflinger Emiya by Worldbringer of Joseun reviews
Illyasviel von Eiznbern had survived the Fifth Grail War and was living peacefully with her brother Shirou until a mysterious object appeared in front of her brother. Curious, Illya examined it only to yanked away in a summoning to a Spring Familiar Summoning Ritual to become the familiar of Louise. Days later, Illya and Lousie make a peculiar discovery in a small shop in Tristin.
Rated: K+ - English - Drama - Chapters: 1 - Words: 3,251 - Reviews: 18 - Favs: 232 - Follows: 176 - Published: 10/16/2017 - Shirō E., Illyasviel von Einzbern, Louise - Complete
Zero's Golden Sails by Heaven's Chocolate reviews
Louise wanted a powerful, divine and beautiful familiar to serve by her side. Well she got exactly that and she's not happy. After all, her familiar is a rude, loud, drunk with a lust for riches and adventures. How will she survive her familiar's crazy antics?
Rated: T - English - Fantasy/Friendship - Chapters: 6 - Words: 55,857 - Reviews: 99 - Favs: 353 - Follows: 419 - Updated: 12/29/2016 - Published: 6/10/2016 - Francis Drake, Louise
Halkeginia's Grail War by Mega Rayquaza reviews
Louise and Saito fights in a grail war to secure it for the motherland. But the nature of such conflict will cause them both to change for better or worse. *Starring servants from multiple Fate works *Saito X Louise
Rated: K+ - English - Tragedy/Fantasy - Chapters: 9 - Words: 26,884 - Reviews: 26 - Favs: 25 - Follows: 33 - Updated: 10/28/2016 - Published: 5/17/2016 - Gilgamesh, Arturia Pendragon, Elizabeth Bathory, Mordred
Tattered Papers by The Bone of the Pen reviews
"At times like these, the only hope we possibly have... Hope? I gave out that word a long time ago. My entire life was spent in creating numerous Stories, whether based from Legends, or a fiction made by my Ever-creating mind"
Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 10,463 - Reviews: 9 - Favs: 29 - Follows: 33 - Updated: 7/29/2016 - Published: 6/25/2016 - Shirō E., OC, Louise
Golden King of Zero by sakurademonalchemist reviews
Louise's last chance to prove she's a proper mage results in something unexpected. She summons a familiar alright, but no one told her she could summon an actual KING. Ko Gil is in for a wild ride of political intrigue, headaches of the troll variety courtesy of a world traveling vampire, and all the fun of having a Tsundere for a master. Reconquista won't know what hit it!
Rated: T - English - Humor/Fantasy - Chapters: 10 - Words: 25,584 - Reviews: 307 - Favs: 2,074 - Follows: 2,138 - Updated: 7/14/2016 - Published: 5/13/2016 - Gilgamesh, Louise
Earthen steel by Caexah reviews
After Heaven's Failure the now reborn Shirou finds herself in a new world entirely. She will now have to find a way to make an liveing in the world of Halkeginia and still be happy with her new place as a noble for nothing else than being able to use magic. Troubling times are ahead of the world, but will Shirou be in a position to help now she gave up her dream of being a hero?
Rated: T - English - Adventure/Supernatural - Chapters: 2 - Words: 25,126 - Reviews: 182 - Favs: 874 - Follows: 1,048 - Updated: 6/22/2016 - Published: 2/15/2015 - Shirō E.
A New Destiny by Newbie1104 reviews
He knew that Henrietta had summoned him without a catalyst. That meant he was the best match for her. She needed help. She needed him. He was the solution for her problem. And surely, the two of them had something in common that they hadn't discovered yet. Shirou x Henrietta, AU. Rated T at the moment.
Rated: T - English - Romance/Adventure - Chapters: 7 - Words: 54,634 - Reviews: 381 - Favs: 1,650 - Follows: 2,047 - Updated: 6/12/2016 - Published: 1/21/2015
Zero's Knight by Omniwriter1234 reviews
A Zero summons a Knight, one ready to do whatever he must to keep his Queen safe.
Rated: T - English - Chapters: 7 - Words: 31,050 - Reviews: 49 - Favs: 98 - Follows: 135 - Updated: 4/27/2016 - Published: 3/11/2015 - Saber, Louise, Guiche
Witness to a Miracle by James D. Fawkes reviews
The ramifications of a miracle are not limited to a single person; they ripple out and touch everyone.
Rated: T - English - Fantasy - Chapters: 2 - Words: 8,919 - Reviews: 51 - Favs: 358 - Follows: 419 - Updated: 2/23/2016 - Published: 10/27/2014 - Shirō E., Gawain, Louise, Tabitha
Saito Hiraga's secret by MangamanZX reviews
what if Saito was more special than we thought... chapter 2 has been edited slightly
Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 3,947 - Reviews: 54 - Favs: 154 - Follows: 143 - Updated: 11/3/2015 - Published: 1/10/2012 - Shirō E., Saito - Complete
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