Fire Emblem Crossovers
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Altered Emblem by Almistyor reviews
On that day, just like countless eons ago, EMIYA Alter was saved from the brink of death.
Crossover - Fire Emblem & Fate/stay night - Rated: T - English - Adventure - Chapters: 14 - Words: 33,615 - Reviews: 133 - Favs: 562 - Follows: 816 - Updated: 10/12 - Published: 3/24/2023 - Avatar/Byleth, Archer
Book 1 The Black Lion by Naruko Hyuga 24 reviews
The Konoha 12 are sent to the academy at Garreg Mach in a foreign student exchange program in order to build relations with the people of Fódlan. This is a crossover between Naruto and fire emblem three houses/three hopes Naruto and Hinata have a harem if you don't like than don't read first book in the Black Lion Chronicles
Crossover - Naruto & Fire Emblem - Rated: M - English - Romance/Adventure - Chapters: 40 - Words: 558,492 - Reviews: 25 - Favs: 74 - Follows: 62 - Updated: 10/10 - Published: 1/14 - [Hinata H., Naruto U., Ingrid, Dorothea]
RWBY the After Years: Red Haze by Biozardeer00 reviews
In the wake of Salem's death upon the silver glow of Ruby's eyes. A red mist filled the air briefly, a dark portent of the times to come where strife grew within the hearts of Humans and Faunus alike until it grew into a raging inferno while the fruits of forbidden science bloomed. Considers games such as Arrowfell and Grimm Eclipse canon. Numerous OCs are involved. Crossover AU.
Crossover - RWBY & Fire Emblem - Rated: M - English - Fantasy/Adventure - Chapters: 6 - Words: 47,867 - Reviews: 2 - Favs: 6 - Follows: 5 - Updated: 10/9 - Published: 8/7 - Adam T., Team RWBY, Team JNPR, Team BRIR
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: 32 - Words: 185,973 - Reviews: 2 - Favs: 7 - Follows: 11 - Updated: 10/6 - Published: 6/2/2021
Temporal Atrocity by AIGO1 reviews
When Byleth's Divine Pulse backfires during a mission gone awry, the Blue Lions are flung straight into another world. Caught between vicious Shades, a pair of unsettling twin androids with uncertain goals, and Dimitri's declining mental state; Byleth is forced to make the most of a doomed situation.
Crossover - Fire Emblem & Nier - Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 5,108 - Reviews: 1 - Favs: 12 - Follows: 12 - Updated: 10/2 - Published: 9/17 - Avatar/Byleth, Dimitri, Devola, Nier
Pokémon: Legacy of the Valiant by BlazingLarvesta0636 reviews
The world of Pokémon. A land inhabited purely by mystical creatures of power and dexterity. One of the five superpowers that amass this world is the Sand Continent, home to unrest and war. In spite of it all, one warrior would amass an army of soldiers to fight for his cause and save the unruly continent from its tyranny. This is the tale of Lord Larvesta, leader of Team Valiant.
Crossover - Pokémon & Fire Emblem - Rated: T - English - Adventure/Friendship - Chapters: 13 - Words: 56,573 - Reviews: 7 - Favs: 3 - Follows: 3 - Updated: 9/30 - Published: 8/11/2020 - Larvesta
Bonds, Bravery, and Nuclear Fallout by AlphaJPM reviews
When some of Ylisse's Finest find themselves trapped in a world not their own, with technology beyond their comprehension, and nuclear radiation around every corner. Will they survive the horrors of post war Boston? Or will the Wasteland of the Commonwealth claim their lives as it has done to many others before.
Crossover - Fallout & Fire Emblem - Rated: T - English - Adventure/Parody - Chapters: 5 - Words: 9,184 - Reviews: 2 - Favs: 9 - Follows: 15 - Updated: 9/30 - Published: 12/27/2023 - Sole Survivor, Preston G., Avatar/Robin, Lucina
The Three Houses of Hyperdimension by DeraldSny reviews
Semi-sequel to 'Rei Ryghts: Ace Attorney- The High School Turnabout'. After returning to Garreg Mach, a newly-corporeal Sothis has to adjust to living and interacting with the students and staff of the academy. But will the sinister conspiracy that ended the life of Byleth's father rear its ugly head once more...?
Crossover - Fire Emblem & Hyperdimension Neptunia - Rated: T - English - Chapters: 38 - Words: 77,559 - Reviews: 40 - Favs: 10 - Follows: 14 - Updated: 9/28 - Published: 10/14/2023 - Avatar/Byleth, Sothis
The Fiery Queen of Nohr by magostera reviews
The World of Fire ended. But the Ashen One refused to die alongside it. Taking the last cinders for herself, she left through a gate throwing her into a new world. Here she would live again, unburdened by the legacy of the Flame. Or so she hopes. Conquest/Revelation path, starting years before the events of the game.
Crossover - Fire Emblem & Dark Souls - Rated: M - English - Fantasy/Tragedy - Chapters: 33 - Words: 231,018 - Reviews: 252 - Favs: 486 - Follows: 587 - Updated: 9/26 - Published: 8/5/2017
Ranoa University of Magic's own Tactician by tailoredHero reviews
Ranoa University of Magic. The world's best magic school offers a wide variety of opportunities for all walks of life. What happens when a master tactician, spell expert, and charismatic extraordinaire becomes a teacher at this school?
Crossover - Fire Emblem & Mushoku Tensei/ 無職転生 - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 3,356 - Reviews: 4 - Favs: 12 - Follows: 26 - Published: 9/12 - Avatar/Robin, Rudeus Greyrat, Roxy Migurdia, Eris Boreas Greyrat
Ashnard and Morrowseer: A Haiku by Tiger Trotter
A crossover haiku about Mad King Ashnard from Fire Emblem and NightWing Morrowseer from Wings of Fire
Crossover - Fire Emblem & Wings of Fire, Tui T. Sutherland - Rated: K - English - Poetry - Chapters: 1 - Words: 23 - Favs: 1 - Follows: 1 - Published: 9/11 - Ashnard, Morrowseer - Complete
Trails of Engage by mysteryfriend16 reviews
Rean, Levi, and many people vanished without a trace and the Corrupted have appeared all over western Zemuria and the Mushroom Kingdom. Upon the disappearance, a new world portal appeared, leading to the world of Elyos where the Corrupted are from. Twin Dragon Twins awoke along with signs of a new evil named Sombrom the Fell Dragon returning to destroy the world.
Crossover - Fire Emblem & Legend of Heroes - Rated: T - English - Adventure/Fantasy - Chapters: 39 - Words: 391,088 - Reviews: 73 - Favs: 8 - Follows: 5 - Updated: 9/10 - Published: 7/18 - [Avatar/Alear, Seadall] Marth, Rean S. - Complete
Ena and Sunny: A Haiku by Tiger Trotter
A crossover haiku about Ena (the hybrid red dragon laguz from Fire Emblem: Path of Radiance/Radiant Dawn) and Sunny (the NightWing-SandWing hybrid from Wings of Fire).
Crossover - Fire Emblem & Wings of Fire, Tui T. Sutherland - Rated: K - English - Poetry/Friendship - Chapters: 1 - Words: 167 - Favs: 1 - Follows: 1 - Published: 9/7 - Ena, Sunny - Complete
Fire On The Tomodachi Emblem by Yoshizilla-Rhedosaurus
Lyn, Lissa, and Lysethia end up farting onto a certain Tomodachi Life filled island.
Crossover - Fire Emblem & Tomodachi Life - Rated: T - English - Adventure/Humor - Chapters: 18 - Words: 2,796 - Favs: 2 - Follows: 2 - Updated: 8/31 - Published: 2/6/2021 - Lysithea, Lyndis, Lissa
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: 61 - Words: 356,652 - Reviews: 31 - Favs: 46 - Follows: 45 - Updated: 8/31 - Published: 5/16/2020
Crimson Song by Pepitas de Oro reviews
During their confrontation with Kronya and Solon, Edelgard and the rest of the Black Eagles are struck by Solon's spell and transported to a familiar yet strange world. Alone in a continent ravaged by a war between a Mad King and a Usurper, Edelgard and her companions must seek a way of surviving this confict and find a way back to their world. But destiny may have other plans.
Crossover - Fire Emblem & A song of Ice and Fire - Rated: M - English - Fantasy - Chapters: 13 - Words: 108,739 - Reviews: 65 - Favs: 117 - Follows: 167 - Updated: 8/30 - Published: 8/28/2022 - [Edelgard, Stannis B.] Jon S., OC
Code Geass: Camilla of the Devotion by draconichero21 reviews
Camilla no Britannia is the 3rd Princess to the Britannian throne. When the reported death of her dearest Lelouch vi Britannia sends her into downward mental spiral, how long can a single woman last before the weight and corruption of the world turns Britannia's staunchest ally into its most fearsome enemy? Now rated M. You have been warned. Reader discretion is strictly advised.
Crossover - Fire Emblem & Code Geass - Rated: M - English - Romance/Drama - Chapters: 5 - Words: 58,598 - Reviews: 23 - Favs: 45 - Follows: 57 - Updated: 8/29 - Published: 7/8 - Camilla
Hogwarts Three Houses by HarmanSmith64 reviews
Following a mysterious accident in Potions Class, Hermione Granger and Edelgard Von Hresvelg switch bodies. The Brutal Future Emperor is not impressed with the current state of the Wizarding World, while Hermione is horrified by the realities of being the future ruler of an Empire.
Crossover - Harry Potter & Fire Emblem - Rated: T - English - Suspense/Supernatural - Chapters: 17 - Words: 36,087 - Reviews: 67 - Favs: 120 - Follows: 171 - Updated: 8/25 - Published: 8/1/2019 - Hermione G., Edelgard
Lie and Seek by draconichero21 reviews
On Planet Earth, there are multiple superpowers that oversee the global populace, most prominently are those that follow the Church of Seiros: Adrestia, Faerghus, Leicester, and Britannia. A chance meeting interlocks the fate of Lelouch and Edelgard, unknowingly putting the fate of mankind in their very ambitious hands.
Crossover - Fire Emblem & Code Geass - Rated: M - English - Sci-Fi/Fantasy - Chapters: 32 - Words: 423,017 - Reviews: 169 - Favs: 76 - Follows: 70 - Updated: 8/17 - Published: 5/3 - Edelgard, Lelouch L.
A Link between Houses by Morgacht Bhren reviews
Link has fallen and is transported to a new realm where they will join forces with Byleth against the greatest threat of mankind; teaching high schoolers. Will our heroes turn these kids into heroes? Or will their teachings create a villain the world has never seen before?
Crossover - Legend of Zelda & Fire Emblem - Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 3,638 - Reviews: 4 - Favs: 10 - Follows: 20 - Updated: 8/5 - Published: 3/26
Tactician Shinobi by Tegusis reviews
Instead of Kakashi, Naruto, Sasuke, and Sakura receive a radically different teacher that alters their future, turning Team 7 into strategic legends.
Crossover - Naruto & Fire Emblem - Rated: M - English - Adventure/Friendship - Chapters: 2 - Words: 4,816 - Reviews: 3 - Favs: 12 - Follows: 20 - Updated: 8/5 - Published: 5/31 - Naruto U., Sasuke U., Sakura H., Avatar/Robin
Amusing, I think I'll cut it by Tenebrionidae reviews
Instead of awakening to Arval's power in his battle against The Ashen Demon, Shez comes across a needle of space.
Crossover - Fire Emblem & Ultraman - Rated: T - English - Fantasy/Sci-Fi - Chapters: 1 - Words: 2,521 - Reviews: 1 - Published: 8/1
Boom Up The Fire Emblem by Yoshizilla-Rhedosaurus
Just another day in the world of Sonic Boom where a portal to the Fire Emblem land presents a rather blowing situation that stinks for the troublemaker.
Crossover - Fire Emblem & Sonic Boom - Rated: T - English - Humor - Chapters: 1 - Words: 301 - Published: 7/30
An unexpected guest in this world by Falloutdragon reviews
Having woken up a child find themselves in a forest and after walking for a while they find a another just as loss as him to bad he couldn't understand a single word she just said. Cover Art by Marshal Kiske on twitter
Crossover - Fire Emblem & Persona Series - Rated: T - English - Fantasy - Chapters: 2 - Words: 4,235 - Reviews: 5 - Favs: 44 - Follows: 54 - Updated: 7/26 - Published: 7/3 - Avatar/Byleth, Avatar/Shez, Minato A./Makoto Y.
One Potter, Three Houses by ThatOnePsycho reviews
When Harry decided to board a train at King's Cross station, he didn't expect to be plunged into a world of war, politics and end up bodyguard to the Princess of a nation. Now at the Officer's Academy of Garreg Mach, it's his job to ease the bomb that will inevitably go off when Edelgard makes her move
Crossover - Harry Potter & Fire Emblem - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 1,209 - Reviews: 3 - Favs: 41 - Follows: 71 - Published: 7/25 - [Harry P., Edelgard, Lysithea]
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