For each Master, a Servant. For each Servant, a Master. The relic system was never introduced, and every Master in the Grail Wars has always received a Servant based on their own personality alone. Now, the Magus Killer goes to war - and receives his greatest weapon yet. But even with all of Assassin's skill and treachery, can they stand against the raw power of the Fourth War?

Refusing to believe her father abandoned her, Illya runs away to Japan. Being reunited with one another, the course of fate has now been changed. Under the care and tutelage of Kiritsugu, how will the fifth holy grail war turn out? R&R please.

War between the Mage's Association and the Holy Church has left the world shaken. As it escalates, Nathan must face his old teacher who had used him to gain power. With the resolve to destroy his former master, Nathan will chase him all over the world. Will he succeed or be cut down amidst the numerous dead?

everyone expected that Scathach was in the Land of Shadows, but what if that was just a lie...what if she was the mother of a certain red head we all know. (fixed some lore breaks here and there.)

Summary: There is no Master at Chaldea; Humanity is doomed. The world's final effort to foil Goetia's ambitions results in an unlikely setup—a Servant as a Master. Enter Emiya Shirou, who by necessity can never be an Emiya Shirou from this world, but from another one entirely. Can he save the world a second time, not as a Master, but a Servant?

Jeanne D’arc is destined to receive a revelation, and she’s destined to be made a martyr. However, what if there was another by her side? What if this was reborn into this time, into this world? Gifted with the SAO system, Regis Brassard will do all he can to change fate. (Rewrite of Black Sword Saint!)

Mordred umurnya 8 Tahun, Mamanya Arthuria 28 Tahun. Papa? Modred punya banyak papa… Ada papa Arash, Papa Ozy, Papa Merlin sama Papa Gilgamesh (khusus yang ini kadang di panggil om sih). Kadang Mordred bingung sebenarnya papa dia itu siapa, soalnya mama Janda cantik Mordred yang ingin papa pada manggil mereka semua papa. Jadi sebetulnya siapa sih papanya Mordred?

Two years after the 4th Grail War, Waver Velvet makes a discovery that can change the course of history. His reunion with Rider doesn't go as expected. Instead of the King of Conquerors Heroic Spirit, he meets with an inexperienced young prince Alexander. Ancient Greece AU side story, before Lord El-Melloi II events - "Interactive story": you choose the ending!-

Un millar de cuchillas de baja calidad no pueden igualar una que ha sido llevada a su punto máximo.Una vez que se esforzó por obtener la última espada,una que podría cortar tanto el karma como el destino, un herrero olvidado habita en el cuerpo de un recipiente perfecto.El arma definitiva será forjada desde su origen y él cortará todo mal que exista en este mundo. (Traduccion)

A thousand low-quality blade cannot match one that has been taken to its ultimate peak. Once striving for the ultimate blade, a sword that could cut both karma and destiny, a forgotten swordsmith inhabits the body of a perfect vessel. The ultimate weapon shall be forged from his origin and he shall cut all evil that exists in this world. That is the purpose... of Emiya Shirou.

Another time, in another place, a Holy Grail War is waged between seven masters. Louise Saint-Hermine, fated to be one of these masters, will quickly learn what one must sacrifice in order to win such a harsh contest. But the truth of the Grail War may be even more grim than she could ever imagine. An AU story where all of the Servants are drawn from the stories of Alexandre Dumas.

Matthew, a mage in training, travels to Tokyo as a foreign exchange student and with the goal of being a powerful mage. One day, he finds a girl unconscious without her memories. However, she is somehow linked to a Holy Grail war where two armies clashing in the very same nation where the end result could affect the very history of Humankind itself. Criticism is greatly appreciated

Chaldea said it needed a Master & a young Tohsaka Rin made a wish

Han pasado varios años desde los sucesos de la Quinta Guerra del Santo Grial y su desmantelamiento, sin embargo, en Rumania a comenzado una guerra como ninguna otra, una verdadera guerra, es llamada la Gran Guerra del Santo Grial, son 21 Masters y 21 Servants, y de alguna manera, el hijo de Emiya Shirou y Rin se termina involucrando.

Trifas, an idyllic Transylvanian town, perfect for a small retreat from the hustle and bustle of the city, and now host of the Grand Grail War. Amidst the usual furor and insanity, a pair of wild cards have been pulled and set the usual course askew. Of course, they don't know how things will end, and their only solace is that it's always sunny in Trifas.

La Quinta Guerra del Santo Grial ha comenzado y ya ha elegido a aquellos que anhelan un deseo desde el fondo de sus corazones, entre ellos esta Emiya Shirou, un joven aspirante a héroe que desea salvarlos a todos, que termina involucrado en esta guerra por accidente y termina invocando a Saber por accidente, y peor aún, a un Servant que no debería ser invocado por accidente.

Un viejo Herrero, cuyo único deseo era crear la espada perfecta, no una que matará de un corte, sino que pueda cortar y pulgar el odio, el destino y el alma, que pueda cortar la casualidad. Sin embargo, toda esa causa se arruina por culpa de los dioses que temen el surgir de aquella espada, pero...Jamás imaginó que encontraría la forma de forjar esa espada gracias a un niño pequeño

An odd summoning mishap brings Skyfarers to Chaldea. An anthology series of the Granblue crew and Fate/Grand order characters!

Instead of saving Shirou Emiya, a normal 7-year-old kid that will end up trying to become an Ally of Justice, Kiritsugu ends up saving Ryouko Emiya, a 6-year-old former member of a Magus Family that will end up trying to do SCIENCE! No, this isn't crack, as much as Ryouko would like it to be crack.

The schism between the Aozaki sisters was infamous within the moonlit world, even if it had lessened over the years. But, what would happen should they put aside their differences for just one second, as another Aozaki was born into this world? This is her story. The story of the Colorful Child, as she takes a step within Chaldea to live a life her mother could not.

Arturia is gone, the war is over, and Emiya is left with two goals: Be a Hero of Justice and see Saber again. What could go wrong? Well.. he manages to go to the Clocktower with some bantering with Tohsaka Rin and ends up meeting someone that.. makes him question himself. Said someone looks identical to the person he loves. Gray.

In between being a hero and searching for a way to get to Saber, Shirou Emiya got a job as a technician at Chaldeas Security Organization. What is not to like? Very good pay, help save the world, and use his abilities as both a repairman and a magus. It has all the advantages he could want. Too bad his Spiritron Dive ability is too low to be a Master while others fight in Fuyuki.

名车竞赛，极速车展，all闪主线，cp太多不一一列出

What would happen when Ritsuka summons Shirou Emiya in Chaldea? The result: chaos. Crack fic.

Twelve years after the fifth Holy Grail War, a new one begins. However, the rules aren't quite the same. Twenty-one Servants. Twenty-one Masters. Three Factions striving to gather the Grail Shards scattered around the world: the Masters of Red from the Mage's Association; the Master of Black from New Edge; the mysterious Masters of White.