Percy Jackson and the Olympians and Fate/stay night Crossovers
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What is a Holy Grail War by HellcatAkane reviews
"Through hidden door, veiled truths come to light, Heroes proven by lightning and darkness witness the fight. Seven masters, seven servants in recent past, A war of magi and spirits unsurpassed. What's glimpsed may shake Olympus to its core, As gods and demigods learn what came before."
Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 24,790 - Reviews: 74 - Favs: 113 - Follows: 146 - Updated: 9/30 - Published: 9/23
Percy Jackson and the Far Side of the Moon by 2BorNotTooBe2AForever reviews
After binging the Percy Jackson series, BB came up with an amazing idea; a fanfi-Holy Grail War to end all Holy Grail wars. Kingprotea gave it five stars, Kazuradrop called it a massive waste of resources.
Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 45,160 - Reviews: 4 - Favs: 9 - Follows: 8 - Updated: 9/30 - Published: 9/12 - Percy J.
Fate Grand Order Cracks Between Dimensions: Modern Age of Gods: Mythos by Number01BlazblueFan reviews
After the events of the Lostbelts, Ritsuka learns from Arcueid that Zelretch and Aoko are being pursued, and not only that they saw the skies turning red cracks opening. And when they learn that Mysterious cloaked People are responsible. They must traverse through Dimensions with their first stop being a world where the Gods never left the Mortal world.
Rated: T - English - Adventure/Romance - Chapters: 12 - Words: 44,520 - Reviews: 33 - Favs: 121 - Follows: 124 - Updated: 9/18 - Published: 5/16/2023 - [Annabeth C., Percy J.] [Mashu/Shielder, Ritsuka F.]
FateGrand Order: New Order: Anomaly S: Bermuda by Pheles65 reviews
I knew that plan failed, trusting those incompetent rulers. That's why I will succeed for my master's plan, a world where Mystics remain and the Age of Gods flourish in the Modern Age. A sea filled with Mystics of all kinds, untouched by the Gods hands. Their children, cast off and forgotten, an ideal army. Fate/Grand Order: New Order-The Greco-American War-Bermuda
Rated: T - English - Adventure/Supernatural - Chapters: 18 - Words: 69,255 - Reviews: 198 - Favs: 282 - Follows: 338 - Updated: 9/10 - Published: 12/5/2021 - Percy J., Ritsuka F.
Unlimited Family Works by W1rath56 reviews
Time is a constant stream that continues forever. Things can not stay the same forever. Shirou knows this, and so he goes along with a ridiculous mission from Rin. It couldn't be that bad, right?
Rated: M - English - Adventure/Family - Chapters: 4 - Words: 34,960 - Reviews: 102 - Favs: 563 - Follows: 764 - Updated: 9/10 - Published: 7/2 - Shirō E.
To the Age of Gods by The Tangerine Cat reviews
A girl who sees too much yearns for a companion—a soul who's ached too long burns one last time. When worlds collide and timelines entangle, a new path is carved, and a different history is written in the stones.
Rated: M - English - Chapters: 13 - Words: 78,898 - Reviews: 377 - Favs: 1,246 - Follows: 1,801 - Updated: 9/7 - Published: 9/30/2023 - Percy J., Rachel D., Archer, EMIYA
Kintsugi by The White Wulf reviews
The practice of repairing broken pottery with precious metals. it signified the importance of an item's history and the beauty of imperfections. In one reality, the God Hephaestus experiences such a concept. The melding of Heroic Spirit and Divine Entity creating an impossible miracle. A new God walks the earth...for good or ill. (Will go from Ancient Greece to modern day).
Rated: T - English - Supernatural/Adventure - Chapters: 7 - Words: 91,035 - Reviews: 536 - Favs: 1,945 - Follows: 2,345 - Updated: 9/6 - Published: 4/4 - Hephaestus, Percy J., Hera, Archer
The Lost Hero of Chaldea by ahdokobo reviews
Shirou Emiya finds himself in another world after sacrificing himself to save Fujimaru, in a world of gods and monsters. On the verge of death, he saves a young girl, before succumbing to his wounds, thankfully, the young girl just may end up being Shirou's salvation, in more ways than one.
Rated: T - English - Adventure/Romance - Chapters: 14 - Words: 219,136 - Reviews: 884 - Favs: 3,306 - Follows: 3,887 - Updated: 8/31 - Published: 3/10/2023 - Hestia, Shirō E.
Cerulean Coast by ruberban reviews
concept for fgo x pjo. not introducing how fgo mechanics work cuz that's boring. read at your own risk, I only work on this past midnight
Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 9,134 - Reviews: 2 - Favs: 8 - Follows: 6 - Published: 8/27
Fire Burns Brightly by W1rath56 reviews
When your purpose has been fulfilled, what is left for you to do? Shirou's still figuring that out. And it looks like he will be doing that in a strange new place. Remake of Fire Still Burns but much better.
Rated: M - English - Adventure/Drama - Chapters: 6 - Words: 35,397 - Reviews: 194 - Favs: 1,088 - Follows: 1,497 - Updated: 8/20 - Published: 6/3 - Artemis, Shirō E.
Lord of Swords by Slim A Lou Prime reviews
Shirou knew his one goal in life was impossible. He knew he could not reach his love without help, without its help, but to have its help meant he would still never reach his love. So as he lay there dying he thought of his love, her green eyes, her blond hair, and her wonderful smile. luckily for him, someone else was watching him and thought that they looked quite nice together.
Rated: M - English - Romance/Adventure - Chapters: 14 - Words: 101,480 - Reviews: 1138 - Favs: 3,981 - Follows: 5,177 - Updated: 8/9 - Published: 6/11/2021 - [Arturia Pendragon, Shirō E.]
Son of a Sword by RedArcer reviews
Sally Jackson, seduced and abandoned, needed a hero for her and her son. Shirou just wanted to do the right thing like any self-respecting hero of justice. With a different family by his side, Percy grows up hoping to live up to the heroes who raised him. Olympus was nothing compared to the Emiya clan. Shiro x Harem. Percy x Harem
Rated: M - English - Adventure/Family - Chapters: 8 - Words: 35,314 - Reviews: 172 - Favs: 969 - Follows: 1,296 - Updated: 8/2 - Published: 4/13/2023 - [Percy J., Annabeth C.] [Sally J., Shirō E.]
Trials of Justice by HoJ Roxas reviews
"Emiya Coffee shop, how can I help you?" "Hello mortal, there's a new task for you." "I'm seeing my kid today, reschedule it." "Percy's on a quest right now." "Me speaku nolu Engulishu, wlongu numbelu, solly." "I'm literally a deity. And I will have Hestia contact her." "Hmm. Do it, no balls. It's not spring." "Hestia said she's coming to see you." "...I'll be there in a moment."
Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 18,875 - Reviews: 66 - Favs: 538 - Follows: 789 - Updated: 7/18 - Published: 5/30 - Percy J., Thalia G., Persephone, EMIYA
Percy Jackson and the King of Heroes by hopefully not a bad author reviews
Gilgamesh, returning from his quest for immortality and becoming the King of Uruk, finds himself summoned by an unknown force to Camp Half Blood during the Titan War. How much can one person's presence change? As it turns out, a lot. (I.E. Caster Gilgamesh with Archer's arsenal sent to PJO during the Last Olympian to mess with things.) (One shot)
Rated: K - English - Humor/Fantasy - Chapters: 1 - Words: 4,462 - Reviews: 9 - Favs: 61 - Follows: 41 - Published: 7/8 - Percy J., Gilgamesh - Complete
FateZero: Sword of the sea by Apollus Febus reviews
The Einzberns were unable to find the catalyst to summon Arturia Pendragon, finding instead, they found a catalyst in the form of a broken and rusted sword hilt. Kiritsugu unknowingly summoned a son of the sea. .
Rated: T - English - Supernatural - Chapters: 3 - Words: 4,190 - Reviews: 35 - Favs: 164 - Follows: 218 - Updated: 7/7 - Published: 8/17/2023 - Percy J., Kiritsugu E., Irisviel vE.
God of Swords: How a Sword is Forged by manram reviews
Why should someone fight, if his ideals have betrayed him, there is no-one to fight for and only despair wait him? EMIYA certainly wouldn't, and his story has finally come to an end. Or is it?
Rated: M - English - Drama/Adventure - Chapters: 15 - Words: 93,967 - Reviews: 519 - Favs: 2,927 - Follows: 3,619 - Updated: 6/21 - Published: 11/19/2018 - Percy J., EMIYA
The Fire Still Burns by W1rath56 reviews
When Miyu-Verse Shirou woke up he expected a lot of things. Like to be dead for one, captured by his enemies or... anything really. What he didn't expect was to awaken to a world where the gods still roamed around. Can he make it back to Miyu or perhaps she's already here.
Rated: M - English - Adventure/Romance - Chapters: 25 - Words: 98,698 - Reviews: 390 - Favs: 1,647 - Follows: 1,991 - Updated: 6/11 - Published: 2/25/2020 - Artemis, Shirō E.
The Forge and The Foam by KaleidoMirror reviews
For humanity, since its creation it has lived with higher existences, which, for eons, from the darkness of chaos, forged the world and everything that inhabits it. So a balance has always been present in the different pantheons, but primordial forces awaken and threaten to destroy it. It will be up to a hero or a sword to keep it at any cost.
Rated: T - English - Supernatural/Romance - Chapters: 4 - Words: 15,369 - Reviews: 50 - Favs: 254 - Follows: 369 - Updated: 6/3 - Published: 3/24/2020 - Annabeth C., Percy J., Drew T., Shirō E.
The Reading of The Lost Hero of Chaldea by ahdokobo reviews
The Olympians and demigods are all gathered when a certain book containing a special story falls into their hands. With a warning attached, everyone decides the best course of action is to learn more about this book, as well as the hero the story centers around.
Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 64,046 - Reviews: 203 - Favs: 1,130 - Follows: 1,353 - Updated: 5/16 - Published: 2/2 - Aphrodite, Athena, Hestia, Shirō E.
FateZero: Mysteries of the Sea by Apollus Febus reviews
In the challenging contest for the Holy Grail, a master and his Servant, Caster, trigger a momentous shift in balance. A child who has just lost his parents being the Master of Caster, a son of Poseidon very expert in accidentally causing problems. I don't own Fate/Zero and Percy Jackson and The Olympus. Rights to Nasu and Rick Riordan
Rated: T - English - Fantasy/Supernatural - Chapters: 5 - Words: 12,239 - Reviews: 22 - Favs: 101 - Follows: 142 - Updated: 5/15 - Published: 9/20/2023 - Percy J., Shirō E.
Threads of Destiny: Shirou Emiya's Journey through Myth by Sayan Jerr reviews
As Shirou Emiya is unexpectedly transported to the realm of Percy Jackson, armed with his twin swords and accompanied by Rin and Sakura, he battles formidable monsters and faces divine mysteries. Amidst the clash of worlds, the presence of his unknown godly mother sets Olympus abuzz. An enthralling tale of heroism, friendship, and destiny unfolds, weaving a gripping tapestry.
Rated: T - English - Adventure/Drama - Chapters: 12 - Words: 31,519 - Reviews: 58 - Favs: 273 - Follows: 342 - Updated: 4/15 - Published: 7/28/2023 - Shirō E., Percy J., Rin T., Sakura M.
A Hero's Blessing by shdowstep reviews
He heard the voice of a child in need, a child that was related to him and yet not. Though he had failed his own children, he could NOT just sit back and let another child suffer. Even if that child was in another reality. For if the Throne of Heroes can record Heroes from other realities and timelines, then doesn't that mean that a Hero can travel to other realities that same way?
Rated: T - English - Family - Chapters: 6 - Words: 30,801 - Reviews: 397 - Favs: 1,430 - Follows: 1,832 - Updated: 3/31 - Published: 4/24/2020 - Percy J., Heracles
Fragments Return by Zerocoolrod reviews
Hera's rage disfigured Hephaestus, but his fall from Olympus healed him while creating new wounds. A fragment of his divinity now dwells in a mortal, destined for reunion. Watch as Shirou Emiya lives his new life as the god of the forge.
Rated: T - English - Drama/Humor - Chapters: 1 - Words: 2,482 - Reviews: 17 - Favs: 275 - Follows: 407 - Published: 3/5 - [Shirō E., Arturia Pendragon] Hephaestus
The Moon's Heir Returns by Zerocoolrod reviews
The great Goddess Artemis has a child in order to fulfill her domain as a goddess of childbirth. Unfortunately the child is a male and so she abandons him. 21 years later, the goddess gets one heck of a surprise.
Rated: M - English - Humor/Adventure - Chapters: 3 - Words: 4,542 - Reviews: 64 - Favs: 595 - Follows: 842 - Updated: 3/4 - Published: 1/4 - Artemis, Shirō E., Arturia Pendragon
Mundos Realmente Pequeños by ar0369614 reviews
Emiya Shirou pensó que había muerto después de haber matado a la muñeca de Sakura. Chloe von Einzbern pensó que una vez que Darius destruyera su carta desaparecería para siempre. El Counter Guardian EMIYA pensó que volvería con Alaya ahora que se despidió de Rin. Entonces solo tienen una pequeña, pequeñita preguntita. ¡¿Por qué carajos ahora son hermanos en un mundo de dioses!
Rated: K+ - Spanish - Adventure/Supernatural - Chapters: 5 - Words: 20,832 - Reviews: 12 - Favs: 110 - Follows: 136 - Updated: 1/31 - Published: 12/10/2022 - Shirō E., EMIYA, Chloe vE./Kuro
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