Familiar of Zero Crossovers
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Espíritu guardián by LordPhenex
Culminando sus entrenamientos con Kami nuestro joven protagonista es invocado accidentalmente por una sensual maga de caballero carmesí, en un mundo donde reina la magia.
Crossover - Dragon Ball Z & Familiar of Zero - Rated: T - Spanish - Adventure/Humor - Chapters: 2 - Words: 8,264 - Favs: 8 - Follows: 7 - Updated: 5/23 - Published: 2/13 - Goku, Henrietta, Kirche, Siesta
Phantasmagoria of Familiar by WritingForMyBrain reviews
Louise is a failure as a mage. Anything she casts ends up in a huge explosion. That's why the springtime summoning ritual, the final rite of passage for a true mage, is her last chance to prove herself. She prays for a beast that will blow away her peers minds. For the first time the spell did not end in explosion. Little does she know how explosive her familiar, Kazami Yuuka is.
Crossover - Familiar of Zero & Touhou Project - Rated: M - English - Fantasy/Adventure - Chapters: 12 - Words: 51,373 - Reviews: 26 - Favs: 57 - Follows: 87 - Updated: 5/23 - Published: 2/13
El Ser Supremo de Zero by zakan reviews
Tras dominar toda Equestria, Ainz se sentía que algo le faltaba, deseaba aventura, un susurro, una petición desesperada y un portal le dieron lo que pedía, ahora se encuentra en Halkeginia y una peli rosada ruidosa dice ser su nueva ama, ¿es esta realmente la aventura que deseaba?, habrá que averiguarlo, basado en la NL de Zero. Continuación de Ainz Ooal Gown en Equestria
Crossover - Familiar of Zero & Overlord/オーバーロード - Rated: T - Spanish - Humor/Adventure - Chapters: 15 - Words: 156,582 - Reviews: 112 - Favs: 92 - Follows: 109 - Updated: 5/19 - Published: 7/3/2020
The Void Principality by TadaCal13 reviews
Fear of failure causes Louise to seek the knowledge that insures she succeeds in her summoning ritual. Though sometimes failure is the best teacher, no matter how far it takes you because some knowledge is best kept hidden.
Crossover - Warhammer & Familiar of Zero - Rated: M - English - Adventure/Fantasy - Chapters: 4 - Words: 11,173 - Reviews: 10 - Favs: 25 - Follows: 42 - Updated: 5/19 - Published: 1/6 - Louise, Kirche, Tabitha, Siesta
A Princess Familiar by Goohu reviews
Louise asked for a beautiful, divine, powerful familiar. What she got was a princess from out of this world. At least she got the beautiful part right. Disclaimer: I don't own either of these franchises, I am just borrowing the characters and world. Each franchises belong to their respective owners.
Crossover - Tenchi Muyo & Familiar of Zero - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 3,671 - Reviews: 4 - Favs: 11 - Follows: 23 - Published: 5/18 - Ayeka, Washu, Louise
The Guardian Zero by Sir J Morningstar reviews
A guardian trapped on Mercury with jumbled memories of an impossible life of magic struggles to survive and overcome challenges in an unfamiliar solar system. She woke up with only a name and a thirst for knowledge befitting that of a warlock. Follow Louise on a quest for knowledge and an adventure to return to home, wherever that impossible place is.
Crossover - Familiar of Zero & Destiny - Rated: M - English - Adventure/Sci-Fi - Chapters: 13 - Words: 74,110 - Reviews: 31 - Favs: 122 - Follows: 186 - Updated: 5/17 - Published: 11/12/2020
Lucky Number Zero by SaltareDiabolis reviews
She thought she met her match. Facing off against the Man In Black. Witnessed by an Audience of Deadmen. She went to the Sierra Madre. Walked Zion Canyon. Took bounties all across the Mojave. Then helpled bolster Frost Hill. Only for it to he taken away from her. So she stands bleeding, until a familiar voice brings her home.
Crossover - Familiar of Zero & Fallout - Rated: M - English - Hurt/Comfort/Fantasy - Chapters: 6 - Words: 8,073 - Reviews: 6 - Favs: 30 - Follows: 44 - Updated: 5/17 - Published: 2/20 - Louise, OC, Harold, Lanius
Outsiders by trestwho reviews
When Louise attempted her summoning, the last thing she expected was being brought face to face with an angry God. Now forced into an unknown world vastly different than her own, she must prove herself to be the very best, like no one ever was.
Crossover - Pokémon & Familiar of Zero - Rated: T - English - Adventure/Fantasy - Chapters: 73 - Words: 429,649 - Reviews: 487 - Favs: 805 - Follows: 823 - Updated: 5/15 - Published: 6/24/2018 - Fennekin/Fokko, Louise, Saito
A Felwinter tale by UltraZeta120 reviews
A young soul with no memories of their past are given a second chance along with the power of Gamer at their side. Aura Felwinter will have to deal with Villains, monsters and world ending threats in order to stay alive and free, also other players invading her world to kick her ass for fun and getting more EXP... lovely. [Female OC busty fox girl with the power of Gamer.]
Crossover - Familiar of Zero & Legend of Zelda - Rated: M - English - Adventure/Humor - Chapters: 4 - Words: 25,228 - Reviews: 18 - Favs: 85 - Follows: 99 - Updated: 5/15 - Published: 6/18/2020 - OC
The Zero & The Hylian by VaatiDarkMage reviews
Tras la derrota de Vaati, Link se ve transportado a un mundo lleno de magos, donde se encontrará con la sorpresa de que fue invocado por una chica para ser su familiar, y se ve obligado a quedarse en esa tierra, puesto que no puede regresar a la suya. Pero, algo le hace cuestionarse si de verdad lo invocaron a él o a alguien más.
Crossover - Legend of Zelda & Familiar of Zero - Rated: T - Spanish - Humor - Chapters: 3 - Words: 8,809 - Reviews: 1 - Favs: 9 - Follows: 8 - Updated: 5/14 - Published: 5/23/2020 - Link, Vaati, Louise
Fawkes The Familiar Phoenix by EricFreak reviews
Louise Summons her new Familiar, Fawkes the Phoenix. What will become of Louise now that she has what she needs? What will Fawkes do now that she has a new master. Well of course she's going to love and get her new master everything she needs of course! Your a Wizard Louise! SlightlyCrackfic, specifically the Fawkes scenes. Started as a one-shot, it's evolved from earlier chapters.
Crossover - Harry Potter & Familiar of Zero - Rated: T - English - Fantasy/Friendship - Chapters: 9 - Words: 29,739 - Reviews: 67 - Favs: 233 - Follows: 314 - Updated: 5/14 - Published: 3/25 - [Louise, Guiche] Fawkes, Tabitha
Her Majesty's Herald by Konstantinsen reviews
Henrietta takes part in the sacred rite that defines a mage. She asks the cosmos for a familiar to serve her in these trying times as she leads her kingdom. The cosmos responds...with a magically inept herald equipped with advanced musketry, blessed with superior martial prowess, and cursed with chronic alcoholism.
Crossover - Fallout & Familiar of Zero - Rated: T - English - Family/Friendship - Chapters: 10 - Words: 70,144 - Reviews: 196 - Favs: 600 - Follows: 821 - Updated: 5/12 - Published: 1/1 - Courier, Henrietta, Agnes
Louise Summons a Titan by Sir J Morningstar reviews
Louise wished for a truly powerful familiar, she called upon the stars for their aid. They responded by giving her an 80-ton prototype colony mech recently refitted into a machine built to wage wars, but every wish has its price.
Crossover - Familiar of Zero & Titanfall - Rated: M - English - Adventure/Sci-Fi - Chapters: 7 - Words: 44,932 - Reviews: 92 - Favs: 318 - Follows: 507 - Updated: 5/10 - Published: 1/17
The Legend of the Sword Dancer by Schwarzritter reviews
(Pre-Canon FoZ) At the end of Heaven's Failure, Shirou found himself reincarnated in another world as a girl. Will she, once again strive to be a Hero? Or forge herself a new legend in this new land?
Crossover - Familiar of Zero & Fate/stay night - Rated: T - English - Fantasy/Adventure - Chapters: 23 - Words: 53,047 - Reviews: 296 - Favs: 946 - Follows: 1,274 - Updated: 5/10 - Published: 10/14/2020
Twisted Reflections by vendetta543 reviews
She was a failure of a Mage, unable to cast even the simplest of spells. He was an Undead, a monster used as a pawn in battle he could never understand. They had nothing in common, and yet fate saw it fit to bind the two souls together.
Crossover - Familiar of Zero & Dark Souls - Rated: M - English - Adventure/Friendship - Chapters: 78 - Words: 956,187 - Reviews: 1713 - Favs: 2,121 - Follows: 2,257 - Updated: 5/6 - Published: 10/19/2012 - Louise
Remnants of the Void by Magisking reviews
When Louise's desperate attempt to summon a Familiar and prove herself a mage backfires spectacularly, she, Guiche, Kirche, and Tabitha find themselves stranded in a strange new world with a shattered moon. With no idea how to get back to their own world, the four students of the Tristain Academy of Magic must find their way in Remnant, learning more about themselves along the way.
Crossover - Familiar of Zero & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 7,591 - Reviews: 16 - Favs: 59 - Follows: 88 - Published: 5/5 - Louise, Kirche, Tabitha, Team RWBY
Prince of Zero by TuxedoGreymon reviews
Some take pride in their name, while others would gladly forsake it. A young woman born into nobility, but mocked for her lack of ability. A young man of common birth, raised to princely status due to the power of his blood. It was fate that these two found each other. Chance that he took the risk over another wayward soul. But it is their choice if a true bond ever forms.
Crossover - Bleach & Familiar of Zero - Rated: M - English - Fantasy/Drama - Chapters: 4 - Words: 16,318 - Reviews: 5 - Favs: 44 - Follows: 63 - Updated: 5/5 - Published: 10/23/2020 - OC, Louise, Siesta
The Familiar of Salvation and Damnation by Xian0451 reviews
Salvation, an act of saving. Damnation, an act of damning. Humanity is capable of doing both at the same time if they so wish. Frisk has gone through hell and back to save Monster Kind. Now together with Chara in this new world of Nobles & Magic, Frisk wonders if he should save this world or damn it to hell. Only time will tell
Crossover - Familiar of Zero & Undertale - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 10,930 - Reviews: 5 - Favs: 23 - Follows: 31 - Published: 5/5 - Louise, Frisk, Chara
The Three Familiar Powers by mactan01 reviews
Three ace commanders of war are summoned to the world of fantasy and magic as familiars of their own masters.How can they change the world where science and technology never existed?I'm not good at summary so just read the story to figure it out.
Crossover - Command & Conquer & Familiar of Zero - Rated: T - English - Adventure/Friendship - Chapters: 15 - Words: 114,036 - Reviews: 34 - Favs: 97 - Follows: 118 - Updated: 5/5 - Published: 7/26/2019 - Allies Commander, Soviet Commander, Louise, Saito
The Ultimate Familiar 2: Darkwind Future by Shadowflame013 reviews
Shadow was sent to a different timeline from Halkeginia. Facing a dangerous threat and pushed to the brink of survival, he must venture in this new world to seek his way back home.
Crossover - Sonic the Hedgehog & Familiar of Zero - Rated: M - English - Adventure/Horror - Chapters: 1 - Words: 2,011 - Reviews: 1 - Favs: 9 - Follows: 8 - Published: 5/4 - Shadow, Tiffania, OC
Louise Summons a Discarded Sith Lord by RainEStar3 reviews
A long time ago in a galaxy far, far away.… Louise de la Valliere summons Count Dooku, a former Jedi and Sith Lord, as her familiar. The girl is desperate for validation to be considered a true mage. The count, reeling from the betrayal of his master at the Battle of Coruscant, is searching for some purpose to fill the Void in his life. May the Force be with them.
Crossover - Star Wars & Familiar of Zero - Rated: K+ - English - Drama - Chapters: 1 - Words: 4,942 - Reviews: 32 - Favs: 119 - Follows: 170 - Published: 5/4 - Count Dooku, Louise
Shield of Gold by BrutalAftershock reviews
They are warriors clad in gold, demigods crafted by His hand. They are His Custodians. One such Custodian is summoned to a distant world far from the eyes of the Imperium to protect a young girl whose role in the scheme of fate is uncertain. For his Emperor and the Throne, this warrior will have what it means to be a Custodian tested at every turn. By His will! Light TTS.
Crossover - Warhammer & Familiar of Zero - Rated: M - English - Sci-Fi/Adventure - Chapters: 4 - Words: 51,320 - Reviews: 71 - Favs: 274 - Follows: 412 - Updated: 5/3 - Published: 3/21 - OC, Louise, Henrietta
Louise Summons a Pokémon Trainer by RainEStar3 reviews
Louise summons Ash Ketchum, a Pokémon Trainer of the Kanto Region, as her familiar. Ash finds himself in a country that looks suspiciously like Kalos, but has a severe lack of Pokemon. Wielding powers only told in legends, what awaits the Trainer turned Familiar from another world and the Mage of Zero?
Crossover - Pokémon & Familiar of Zero - Rated: T - English - Fantasy/Friendship - Chapters: 14 - Words: 101,309 - Reviews: 231 - Favs: 379 - Follows: 464 - Updated: 5/2 - Published: 1/1/2020 - Ash K./Satoshi, Louise
Trust and Skaven by REDthunderBOAR reviews
Instead of summoning a commoner or warrior from a future era, Louise summons the scourge of the Old World. Can one trust a Skaven? Well probably not.
Crossover - Warhammer & Familiar of Zero - Rated: M - English - Adventure/Supernatural - Chapters: 2 - Words: 6,860 - Reviews: 12 - Favs: 53 - Follows: 86 - Updated: 5/1 - Published: 4/19 - Skaven, Louise
The Dragon of Halkeginia by Stayathomesnake reviews
Being the son of a Yakuza is never easy. Ryu just wants to live his own life by his own rules. However, he was summon to be the familiar of a cute pink hair girl with anger issues and is force to be her servant. But even in this new world, he will never allow anyone to stand in the way of what he thinks is best, no matter who they are. This is the legend of The Dragon of Halkeginia
Crossover - Familiar of Zero & Yakuza - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 8,255 - Reviews: 4 - Favs: 14 - Follows: 23 - Updated: 5/1 - Published: 9/20/2020
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