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The Fate of a Fallen Knight by Werty iD reviews
A blond knight clad in black finds herself in an unknown place called Nohr, one year after the death of the King Sumeragi. However, she is attracted to the north-east where she will find an amnesic Kamui. But how will she manage a seven years old child?
Crossover - Fire Emblem & Fate/stay night - Rated: T - English - Humor/Adventure - Chapters: 43 - Words: 75,255 - Reviews: 78 - Favs: 174 - Follows: 224 - Updated: 19h - Published: 10/20/2020 - Avatar/Corrin, OC
Fire Emblem: Grand Order by ChaosBlade327 reviews
When two simultaneous cataclysmic events occur, the worlds of Fate: Grand Order and Fire Emblem Heroes are merged. Now, with knowledge from both worlds, Nate must lead his servants and heroes on a quest to destroy the Neo Lostbelts. But more questions arise... What is the Alien God planning? And what other universes were caught in the blast?
Crossover - Fire Emblem & Fate/stay night - Rated: T - English - Adventure - Chapters: 1 - Words: 887 - Reviews: 1 - Favs: 4 - Follows: 2 - Published: 12/20
Golden Swan, Golden Fiddle by ktlnboyle
Tibarn and his female hawk laguz servant tell Ike about a golden swan and a golden fiddle kidnapped in the outside world of Britannia, home of the Seven Deadly Sins. When Greil is alerted, he selects five other members of his company and decides to head off on an adventure to rescue the swan and the fiddle. Rated T for violence, language, and themes. Also on my AO3.
Crossover - Fire Emblem & Seven Deadly Sins/七つの大罪 - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 11,173 - Updated: 12/20 - Published: 11/18 - Greil Mercenaries, Meliodas, Arthur Pendragon - Complete
A World of Crests and Creatures by DarkHelm145 reviews
In this world, humans and strange creatures fight side by side in great battles. However, that time has long since passed. Now, in a more peaceful world, students gather at Garreg Mach Monastery to learn about both war and battle with the strange creatures at their side. With the arrival of two new professors, a dark shadow begins to loom over the monastery and the world.
Crossover - Pokémon & Fire Emblem - Rated: T - English - Adventure/Fantasy - Chapters: 22 - Words: 197,734 - Reviews: 65 - Favs: 67 - Follows: 78 - Updated: 12/19 - Published: 12/12/2019 - N H./Natural H. G., Ghetsis H./Geechisu H., Avatar/Byleth, Rhea/Seiros
A Grand Order of Heroes(FeH x FGO) by IHev9Sun reviews
Gudako has been summoned to Askr and now two sets of Hero summons will be forced to interact as they share a summoner. Heads will be patted, faces will be punched, and some romance will bloom(and wither). But most importantly, the gacha will be rolled, in moderation of course, since Gudako doesn't have enough money for both.
Crossover - Fire Emblem & Fate/stay night - Rated: M - English - Fantasy/Humor - Chapters: 10 - Words: 30,359 - Reviews: 29 - Favs: 72 - Follows: 86 - Updated: 12/19 - Published: 11/22 - Anna, Hans Christian Andersen, Gudako
The Key Atop the Burning Emblem by Twilight-to-Oblivion reviews
After using the power of waking, it should have been it for him, but there are still others who still need a hero like him. So, taken to a place with no memory of who he is, will this true keyblade master be able to save his new home all everyone he cares about?
Crossover - Kingdom Hearts & Fire Emblem - Rated: T - English - Adventure/Friendship - Chapters: 7 - Words: 18,200 - Reviews: 10 - Favs: 12 - Follows: 15 - Updated: 12/18 - Published: 10/20
Summoner of Heroes by ThatOnePsycho reviews
Izuku Midoriya had always been a fan of Heroes, this was an undeniable fact. Another undeniable fact was this; in his world, he was powerless and thus thought incapable of becoming a hero. An opinion that held, even after nobly risking his life to save one Katsuki Bakugo from a villain. However, upon being summoned to the world of Zenith by the relic Breidablik, the downtrodden boy
Crossover - Fire Emblem & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Romance/Friendship - Chapters: 2 - Words: 6,754 - Reviews: 4 - Favs: 65 - Follows: 92 - Updated: 12/18 - Published: 7/9 - Alfonse, Sharena, Edelgard, Izuku M.
Farting Lissa Adventures by Yoshizilla-Rhedosaurus
Lissa goes on a farting adventure through different realms!
Crossover - X-overs & Fire Emblem - Rated: T - English - Adventure/Parody - Chapters: 19 - Words: 1,975 - Follows: 1 - Updated: 12/17 - Published: 2/28 - Lissa
Demon in Fodlan by Mundatorem reviews
Goetia, surviving his failure at the Temple of Time, finds himself in a new world. Despite the rather unusual nature of it, he finds himself disappointed that he see's much of the same human nature that he saw on Earth. Determined to discover what it was that made human life worth the struggle, he decides to use his second chance to find the meaning of his own life. (Azure Moon)
Crossover - Fire Emblem & Fate/stay night - Rated: M - English - Fantasy/Spiritual - Chapters: 62 - Words: 443,033 - Reviews: 1671 - Favs: 1,995 - Follows: 2,325 - Updated: 12/17 - Published: 8/13/2021 - Dimitri, Avatar/Byleth, Lysithea, Goetia
Emblem of Cold Steel by ZMusok reviews
Answer to Infinite Zangetsu's ToCSxFE3H-challenge: When a small, unknown group suddenly appears in Fodlan, how does it change the fate of the country. Especially if something dark and sinsiter came along with them. Fodlan's time of peace is nearing it's end and the future of the country depends on the choices of the Three Houses and the two Awakeners. Story is set after NE for CS4.
Crossover - Fire Emblem & Legend of Heroes - Rated: K - English - Adventure/Fantasy - Chapters: 10 - Words: 39,975 - Reviews: 18 - Favs: 48 - Follows: 70 - Updated: 12/17 - Published: 2/26/2021 - Avatar/Byleth, Edelgard, Rean S., Crow A.
The Heroes of Legend by Critica7 reviews
One day, the students of Garreg Mach disappeared without a trace. Two weeks later, they returned, having spent three years in Hyrule. This is their story.
Crossover - Legend of Zelda & Fire Emblem - Rated: T - English - Adventure/Fantasy - Chapters: 74 - Words: 101,803 - Reviews: 119 - Favs: 146 - Follows: 161 - Updated: 12/16 - Published: 7/3 - Link, Zelda, Edelgard, Flayn
RWBY X Fire Emblem: Fates and Destinies by venom rules all reviews
Four girls aim to become warriors. But the world is a dark place... will their light shine? Or be snuffed out? (Yuri parring included).
Crossover - Fire Emblem & RWBY - Rated: T - English - Adventure/Romance - Chapters: 82 - Words: 259,093 - Reviews: 285 - Favs: 71 - Follows: 80 - Updated: 12/15 - Published: 2/5/2021 - Lyre, Lucina, Severa/Selena, Bernadetta
Middle-Earth and the Nightmare Dragon by ktlnboyle reviews
The Golden Deer students and Byleth take a wrong turn to Middle-Earth after going a wrong direction. However, if they ever want to see Fodlan again, they must rise to the challenge of defeating the villainous and antagonistic Nightmare Dragon, something that the Church of Seiros forbid in Fodlan rights.
Crossover - Lord of the Rings & Fire Emblem - Rated: M - English - Fantasy/Drama - Chapters: 5 - Words: 5,999 - Reviews: 1 - Favs: 2 - Follows: 3 - Updated: 12/15 - Published: 12/2 - Aragorn, OC, Avatar/Byleth, Hilda
Emblematic Hearts: Awakening by Kurei Scale reviews
A year has past since the second Keyblade War. However, a old evil, sealed away for a thousand years, begins to stir anew. Its awakening spelling doom to all the worlds. Warned by Naga, Yen Sid summons the Guardians for this old threat, to finish what he helped to end.
Crossover - Kingdom Hearts & Fire Emblem - Rated: T - English - Adventure - Chapters: 54 - Words: 259,367 - Reviews: 42 - Favs: 41 - Follows: 56 - Updated: 12/15 - Published: 9/14/2021 - [Sora, Kairi] Avatar/Robin, Chrom
Ever-burning Flames by Morthos reviews
Byleth has been alive for a long time, and she's seen things that would probably drive a normal person crazy. However, through a chain of inexplicable events, not only is she reunited with some old friends, but she's also saddled with another teaching gig. Rated M for what M stands for.
Crossover - Fire Emblem & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Supernatural/Hurt/Comfort - Chapters: 8 - Words: 9,734 - Reviews: 13 - Favs: 39 - Follows: 72 - Updated: 12/14 - Published: 2/28 - [Avatar/Byleth, Seteth] Flayn, 1-A Students
Outlaw Knight by Ernestrunningaway reviews
Beaten by his nemesis, abandoned by the man he gave all he had for, and lingering on the brink of eternity, Arthur was certain his time was at an end as he looked to the dawn one final time. But by the will of fate, or some silent, unknowable power, he awoke to a foreign land, tended to by strangers. Among them, none confounded him more than this cobalt-haired girl with a sword...
Crossover - Fire Emblem & Red Dead Redemption - Rated: M - English - Fantasy/Drama - Chapters: 8 - Words: 108,650 - Reviews: 107 - Favs: 217 - Follows: 300 - Updated: 12/14 - Published: 7/13 - Avatar/Byleth, Jeralt, Ferdinand, Arthur Morgan
Fugere Illusion: Fates of Illusion by Omega E The Reader reviews
Book 3 in Fugere Illusion Heroes arise when the dragon comes calling, but spread across time in a new world they must find their own paths. Some live and others die... but in the end it all comes back to a single fate. Currently in phase two, the Great Thieves saga. Republished by Omega the Reader.
Crossover - Fire Emblem & Touhou Project - Rated: T - English - Adventure/Friendship - Chapters: 12 - Words: 60,891 - Reviews: 1 - Favs: 3 - Follows: 5 - Updated: 12/14 - Published: 6/2/2021
Serious Side Reels - A Grand Order of Heroes Sidestories by IHev9Sun reviews
Gudako has been kidnapped, but it was all a misunderstanding and they have gained new allies. Now she and Gudao must work to resolve "The canon" of both worlds. In other words, this is the more canon focused sidestories of my other story, A Grand Order of Heroes.
Crossover - Fire Emblem & Fate/stay night - Rated: M - English - Fantasy - Chapters: 4 - Words: 8,885 - Reviews: 1 - Favs: 20 - Follows: 19 - Updated: 12/12 - Published: 12/8
Superb Song of the Fate-Defying Valkyrie by TheSSGCorrin reviews
A mysterious stranger comes to Castle Gyges in the kingdom of Valla, seeking aid in saving a world which is doomed to fall to an ancient evil. Expecting to gain the aid of a hero who made his own fate, is caught by surprise when the child of said hero volunteers in his place. Only one question remains: will she be able to carry the heavy burden she's willingly putting upon herself?
Crossover - Fire Emblem & Senki Zesshō Symphogear/戦姫絶唱シンフォギア - Rated: T - English - Adventure - Chapters: 50 - Words: 272,473 - Reviews: 26 - Favs: 36 - Follows: 36 - Updated: 12/11 - Published: 5/16/2020
Kamen Rider Hero by Pikatwig reviews
In the year 2019, a young man gets the chance of a life-time to go on a special Fire Emblem event as advertised in Fire Emblem Heroes. He gets more than he bargained for... (120th story)
Crossover - Fire Emblem & Kamen Rider - Rated: K+ - English - Adventure/Friendship - Chapters: 16 - Words: 113,938 - Reviews: 37 - Favs: 30 - Follows: 29 - Updated: 12/10 - Published: 4/23/2017 - OC
Super Nohrian Mages! by Mastermind Enoshima Alicia reviews
After finding a warp pipe in their house, Alicia and Leo are suddenly in the Mushroom Kingdom. With enemies everywhere, the dark lovebirds will have to work together in the name of love!
Crossover - Mario & Fire Emblem - Rated: T - English - Humor/Adventure - Chapters: 6 - Words: 8,712 - Reviews: 5 - Favs: 4 - Follows: 2 - Updated: 12/10 - Published: 6/30/2020
saber emblem by benji's game time reviews
stories are like humans they come in all forms and shapes. follow the story of a country which is written in blood and war, as thousands of years after the creations of the Seikens the first Saber appear, unleashing the begining of events leading only to a grim conclusion will our heroes follow the story or fight it to rewrite it?
Crossover - Fire Emblem & Kamen Rider - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 3,732 - Reviews: 2 - Favs: 3 - Follows: 4 - Published: 12/10 - Claude, Avatar/Byleth, Edelgard, Dimitri
Legend of the Dragon Kid, Book 1: Welcome to the Owl House by Element Writer reviews
Ryuji Frank, a 16-year-old human/witch hybrid, is boy met with troubles, mostly caused by a terrible curse he inherited from his mother. To help him with this, his father sends him to the Boiling Isles to live with a witch known as Eda the Owl Lady who could help him. With his human friend Luz joining him to become a witch, Ryuji's days in the Isles becomes full of adventures.
Crossover - Fire Emblem & Owl House - Rated: T - English - Adventure/Humor - Chapters: 15 - Words: 269,277 - Reviews: 4 - Favs: 15 - Follows: 12 - Updated: 12/9 - Published: 8/29 - OC, Luz N., King, Eda
RWBY: The Verdant Light of Remnant by bardockskywalker1991 reviews
The Ashen Demon has fallen after failing to save Garreg Mach from the Imperial Army, but she gets another chance to save a world that's about to have a global conflict of its own. Will Byleth be able to protect this world this time? Or will it meet the same fate as Fódlan? This is a RWBY FE crossover originated by TPoynt. i'm writing this for them.
Crossover - Fire Emblem & RWBY - Rated: T - English - Fantasy/Adventure - Chapters: 23 - Words: 316,151 - Reviews: 28 - Favs: 63 - Follows: 75 - Updated: 12/9 - Published: 7/17/2021 - Avatar/Byleth, Sothis, Ozpin, Team RWBY
Professor Joker by 0n3dge reviews
It was going so well. They'd won. They'd stolen the world back... So why is Joker's reward another world on the brink of ruin? Crests? Magic's real here? And now teaching? Next you'll say the Metaverse is here in Fódlan as well... Okay, that was sarcasm but sure, why not? A Phantom Thief's work is never easy, or ever done it seems. (Spoilers for P5 & P5R. Specifics of that in AN)
Crossover - Fire Emblem & Persona Series - Rated: M - English - Adventure/Humor - Chapters: 15 - Words: 142,960 - Reviews: 226 - Favs: 668 - Follows: 945 - Updated: 12/5 - Published: 12/11/2021 - Avatar/Byleth, Morgana, Akira K./Ren A./The Trickster/Joker
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