This is an Isekai story into the Nasuverse as an Elemental rising to be the Apex entity of Earth. the chapters are short, but the updates are frequent and there are long chapters. Please give it a try.

Artificial intelligence is getting terrifyingly smart. How smart? Every single one-shot in this story is AI Generated. Just a cool idea I'd like to mess around with and wanted to share.

If EMIYA's future self told him Alaya ordered him to take a vacation with his fellow Counter Guardian—Okita Souji Alter, he wouldn't believe him and probably fire a Caladbolg II for that poor joke. Jokes on him, he'll be living in a house with Okita too!

Seven mages wish for a servant upon a corrupted grail, tainted by all the evils of the world. The seven servants that would tear down the order of humanity arise in answer.

Una gran cantidad de espíritus heroicos, para conocer estadisticas, habilidades, y todo lo referente a ellos, aunque no niego que pueda incluir algunos personajes literarios o de otros animes como servants por mero gusto Basicamente un cumulo de posibles servants para utilizar en mis historias de Fate, aceptare peticiones de usarlos así como recomendaciones para añadir.

A new Singularity has been detected, where it is possible to watch fragments of real or fictional events as long as a catalyst is used. Cú Chulainn gets excited, uses himself to watch the war where he and the others 6 servants fought (UBW route), but when the fragment starts they quickly realize that maybe is not the right route...

A boy from our world got lost in a forest and was struck by lightning, when he woke up he found it was an Einzbern homunculus in the nasuverse. His name is Alecsviel Von Einzbern and he will reach Havens Feel at all costs It starts in the third war with creative freedom as it doesn't have anime.

As a six-year-old, Shirou Emiya has not yet experienced the Fourth Holy Grail War, and his parents are still alive. In order to live a fulfilling life, he decides to avoid the war and the responsibility of being a hero of justice. Instead, he uses his knowledge of the future to amass great wealth and reach the pinnacle of life! But... [Self-Insert/OC Shirou]

Katashi Honda, a struggling street magician needs a change in his fate. Unknowingly to him, he will become involved in the world of magi and servants, and will have to survive however he must, in unorthodox ways. This is the tale of Honda the Warlock! Feedback welcome.

A retelling of Cosmos in the Lostbelt, but Ritsuka and Gudako aren't alone! With a team of Masters behind them, will Humanity be saved once more? Or will the Lostbelts take over? CYOC OPEN!

In this alternate universe: Everyone gets worms.

A divergence began, chaos ensued... And with it the whole destiny changed forever. What would you do if you suddenly discovered that all this time you could have been a fictitious character, that all your life you followed a script like a puppet in the hands of a puppeteer? Emiya Shirou had a goal, she was going to save them all.

Una divergencia inicio, el caos se produjo como consecuencia... Y con ello el destino entero cambio para siempre. ¿Que harías si de la nada descubrieras que todo este tiempo pudiste haber sido un personaje ficticio, que toda tu vida seguiste un guión como una marioneta en manos de un titiritero?. Emiya Shirou tenia un objetivo, iba a salvarlos a todos.

In an alternate world where the Holy Grail War ritual allows seven Masters to become Demi Servants instead of summoning the Servants themselves, Emiya Shirou finds himself drawn into the conflict. However, a mysterious event in his past has left him with new carnal desires that exist alongside his dream of becoming a Hero of Justice. Shirou/Harem fic. BDSM elements inside.

Ritsuka Fujimaru was just a normal person some months ago and now he's fighting to save humanity by traveling through history. Not only that but he also encounters two kids who want to know why they can't remember anything from their previous lives other than the fact that they have a father. An alternative version of FGO Observer on Timeless Temple.

Jacob Aronson, a Magus from America, was selected to join the other forty-eight Master Candidates at Chaldea. After a major accident, he finds himself as one of the two remaining Master Candidates of Chaldea, and summons a rebellious knight as his first Servant. Join Jacob and Ritsuka as they fight to save humanity, and show the will to fight on

La vida de dos hermanos es interrumpida cuando algo les ocurre a sus juegos del Grand Order. Zelretch se presenta ante ellos con una oportunidad única en la vida: Volverse masters de Chaldea. Ahora deberán recorrer las singularidades para rescatar a los servants que han sido corrompidos por una extraña razón y seguir la historia ¿podrán hacerlo?

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

Shirou suffered from the Grail's fire greatly, but was saved by Irisviel instead of Kiritsugu, who escaped clutches of Grail. With her help and guidance, Shirou will discover his past and open a path forward for himself, as heir of Muramasa line, holding it's greatest treasures and secrets. Is the World ready for a new Hero, or will it destroy him? Very Strong!Shirou; Alive!Iri!

A new set of servants in the original Fate Stay Night. The Holy Grail War has been altered from how it is supposed to go. Only one Servant realises this as things slighty, but rapidly change.

Kirei Kotomine, at the temptations of Gilgamesh, gave in to his dark desires and caused a flood of death and tragedy. But, what if he didn't give in and remained true to his ideals? A cavalcade of changes would follow. The birth of the makeshift family of Kirei, Rin, Sakura, and Caren. Another makeshift family of Artoria, Irisviel, Illyasviel, and Gray. This is a new Fate.

Emiya Kiritsugu was happy living the rest of his short days. He had put his past behind him... until he began to dream of futures that had yet to be. Let it be known that the Magus Killer was not dangerous simply because he was dying and had no plans to fight. Slowly being put on Royal Road over time.

In a world where the lone survivor of the Fuyuki fire isn't the hero, looms a great threat attempting to wipe humanity from existence. The descendant of the Nanaya family and inheritor of the Tohno name has to step in, both for the greater good and to save someone dear. (Currently Under Maintenance)

In the Italian city of Siena, Pietro Ubaldini is forced to fight the terrible the Holy Grail War: a conflict nourished by a man's need to save humanity from sin. The young Master will have to rely on his instincts to know who to trust and, when he reaches the end of the battle, he will understand the dark truth behind Salvation.

In December 1999, a war is about to begin. Not a normal war, but a war between masters and servants. Saber. Archer. Lancer. Berserker. Rider. Caster. Assassin. This is the second Tokyo Holy Grail War. The main character is Ayaka Sajyou, a young magus fighting her way through the grail war with her servant, Saber. This is going to be based off of the Fate/Prototype short.