Familiar of Zero Crossovers
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The Phantom Familiar by TheWhiteTitan reviews
After two years in his retirement, Danny decided to take a short flight to clear his head. He saw a portal appear in front of him, a blue portal. Curious, Danny touched the portal, and got sucked in it. He then fell and landed in front of a pink haired girl, who said he was her familiar. Danny x Harem!
Crossover - Danny Phantom & Familiar of Zero - Rated: T - English - Romance/Adventure - Chapters: 8 - Words: 38,799 - Reviews: 179 - Favs: 483 - Follows: 570 - Updated: 5h - Published: 1/5/2015 - [Danny F., Louise]
Vindàlf or Gandàlf by Crafted Reality reviews
An Idea adopted from "Lost Revenant". "Right or Left? Peace or War? Mercy or Genocide? Vindàlf or Gandàlf? With Frisk and Chara summoned to be Louise's singular familiar, people are going to have to walk a tight rope. It is best you don't make Frisk unhappy. Chara wouldn't like that."
Crossover - Familiar of Zero & Undertale - Rated: T - English - Chapters: 2 - Words: 3,289 - Reviews: 3 - Favs: 14 - Follows: 17 - Updated: 10h - Published: 9/26 - Frisk, Chara
Zulu Squad No Tsukaima by No Country For Old Men78 reviews
A quest for redemption of a Zulu Squad sergeant from Spec Ops: The Line to become the hero in a unique world of magic, familiars and bratty teenagers. With much hilarity ensuing. Rated T unless otherwise stated for mild violence, fan service and harsh language.
Crossover - Familiar of Zero & Spec Ops series - Rated: T - English - Hurt/Comfort/Humor - Chapters: 177 - Words: 534,901 - Reviews: 618 - Favs: 247 - Follows: 242 - Updated: 22h - Published: 1/13/2014 - Louise, Saito, OC
The Immortal Familiars by RusselH reviews
Kaguya and Mokou are summoned to Halkegenia as familiars. Should be interesting having two immortals running around. Rated T for cursing and sexual situations.
Crossover - Familiar of Zero & Touhou Project - Rated: T - English - Adventure/Humor - Chapters: 14 - Words: 33,722 - Reviews: 33 - Favs: 30 - Follows: 41 - Updated: 9/28 - Published: 9/10 - Louise, Kirche, Kaguya H., F. n. Mokou
A Mage's Uchiha by Ohata Uchiha reviews
Long after a mighty war that united the ninja world, the nearly-extinct Uchiha clan have began to bring forth a new generation of the Uchiha. One in particular found himself summoned to a new world, unknown to anyone in his time. How will this young Uchiha learn to adapt to the tyranny of his greatest enemy, the cotton-candy-haired girl? Find out here. (OC x Louise)
Crossover - Naruto & Familiar of Zero - Rated: T - English - Humor/Fantasy - Chapters: 23 - Words: 54,065 - Reviews: 48 - Favs: 48 - Follows: 53 - Updated: 9/26 - Published: 5/18 - Sasuke U., OC, Louise, Guiche
Beautiful Destroyer by Slavok reviews
Kelsier spoke of a world before the Lord Ruler, a world where plants were green and ash didn't fall from the sky. That was crazy, of course, and even if such a world did exist, Vin knew she would never see one. But she had been wrong before, and Louise de La Valliere needed a familiar.
Crossover - Familiar of Zero & Mistborn Trilogy - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 12,383 - Reviews: 8 - Favs: 15 - Follows: 27 - Updated: 9/26 - Published: 9/17 - Louise, Vin V.
MagicTale by KTWizard reviews
In Tristian's Magic Academy, Louise asked the void for the greatest familiar in all the land. In the depths of Waterfall, Undyne wanted to escape the Underground. What happens when these magical worlds collide? Guess this is a case of being careful what you wish for. Set before Undertale Proper. Cover credits to G0966. Rate T for (eventual) graphic fights and (possible) romance.
Crossover - Familiar of Zero & Undertale - Rated: T - English - Humor/Adventure - Chapters: 9 - Words: 121,612 - Reviews: 123 - Favs: 268 - Follows: 329 - Updated: 9/25 - Published: 5/15 - Louise, Undyne
A Yokai of Zero by jujudude reviews
What happens when Tsukune Aono gets summoned by Louise to be her familiar? What happens when Kurumu Kuruno and Mizore Shiriyuki get pulled into the portal along with him? How will his relationships with his friends change? Will his harem grow? Read to find out!
Crossover - Familiar of Zero & Rosario + Vampire - Rated: T - English - Romance/Adventure - Chapters: 2 - Words: 7,156 - Reviews: 4 - Favs: 26 - Follows: 34 - Updated: 9/25 - Published: 8/7 - Louise, Tsukune A., Kurumu K., Mizore S.
Dog of Zero - Familiar of the Day by Bob-365 reviews
What if Saito and Cinque switched places? Saito is Biscotti's hero and Cinque is Louise's Familiar. Rated T for violence and swearing. P.S. info in future authors notes.
Crossover - Familiar of Zero & Dog Days/ドッグデイズ - Rated: T - English - Chapters: 32 - Words: 21,783 - Reviews: 12 - Favs: 20 - Follows: 26 - Updated: 9/25 - Published: 10/19/2014 - Louise, Saito, Millhiore B., Cinque I.
The Zero's Black Reaper by Thorspants reviews
The CCG's infamous Black Reaper is stuck in Halkeginia. Tristain's Academy of Magic's infamous Zero is stuck with an unwanted familiar. Can they both get what they want individually, or will they have to work together to achieve their goals?
Crossover - Familiar of Zero & Tokyo Ghoul/東京喰種トーキョーグール - Rated: T - English - Fantasy/Drama - Chapters: 5 - Words: 5,811 - Reviews: 13 - Favs: 50 - Follows: 79 - Updated: 9/25 - Published: 3/14 - Louise, Kaneki K./Haise S.
Harry the Familiar by Lost-Wolf-Lover reviews
In which a young Harry Potter somehow ends up as the familiar of a tiny pink haired girl. "How is this my life?" - Harry Potter
Crossover - Harry Potter & Familiar of Zero - Rated: T - English - Adventure - Chapters: 3 - Words: 1,349 - Reviews: 12 - Favs: 15 - Follows: 21 - Updated: 9/23 - Published: 7/29
Uncertain Skies by Lione 'Tabuukilla' Fortuna reviews
Ten years have passed since Storms Overhead. Life has been fairly well. For most people. Even in the future crafted by blood, sweat, and tears, even in the so-called "Happy Ending" Kurt delivered, there still exist shadows that linger in Halkeginia. Competition for Henrietta's heart, the lands untold, a cult dedicated to reviving Kurt Bright, Conduits, and... the return of Louise.
Crossover - Familiar of Zero & inFAMOUS - Rated: T - English - Chapters: 1 - Words: 7,866 - Reviews: 4 - Favs: 11 - Follows: 15 - Published: 9/23 - Louise, OC
Spirit Sealer, Slayer, and Zero by ItsukiKimura reviews
What happens when Shido and Kimura[OC] gets summoned in the world of Halkegenia. What happens when Louise found out about Spirits and what happens when Mayuri suddenly comes back to life in this world. Witness this adventure filled story as Shido and Kimura helps Louise and find their way back. Rated T and lot of love coming to these two. Shido/OCxHarem.
Crossover - Familiar of Zero & Date A Live/デート・ア・ライブ - Rated: T - English - Romance/Adventure - Chapters: 4 - Words: 6,376 - Reviews: 4 - Favs: 7 - Follows: 8 - Updated: 9/22 - Published: 5/30 - Louise, Shido I., OC
The Fall by Jeggetts reviews
After failing the summoning ritual, Louise is transported to an old and battered world, full of suffering and conflict. War never changes, but people do. As the world changes her, Louise wonders about her future, the people she meets, and the impact she is to have on this world.
Crossover - Fallout & Familiar of Zero - Rated: T - English - Adventure - Chapters: 4 - Words: 24,871 - Reviews: 33 - Favs: 54 - Follows: 87 - Updated: 9/22 - Published: 7/24 - Courier, Louise
Rise of a Summoned Saiyan v2 by Bardock Watanashi reviews
As a saiyan mercenary completes his task, he is suddenly yanked from the universe he knows and into an alien world. How will the saiyan make his mark across Tristainian history? Find out in the Rise of a Summoned Saiyan v2.0!
Crossover - Dragon Ball Z & Familiar of Zero - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 7,159 - Reviews: 14 - Favs: 8 - Follows: 11 - Updated: 9/22 - Published: 9/9
Star Wars: The Sith, Zero by Guest000 reviews
[MA 15][M 15] - Louise's last chance to show everyone that she is a mage, a true noble: The Springtime Familiar summoning. But when things go awry, the pinkette finds herself enslaved by an Empire she knows nothing about in a galaxy far, far way. Will Louise stay the noble she thinks she is, or will she become something else...
Crossover - Star Wars & Familiar of Zero - Rated: T - English - Fantasy/Sci-Fi - Chapters: 12 - Words: 82,157 - Reviews: 120 - Favs: 102 - Follows: 127 - Updated: 9/22 - Published: 5/21 - Khem V., Sith I., Sith W., Louise
The Cat of Zero by Yami584 reviews
After being sent to the Boundary during the final battle against the Imperator Jubei finds himself teleported to a magical world by a young girl named Louise. Now a Familiar Jubei must serve the young noble as her servant, but how long will it be before the servant becomes the master?
Crossover - Familiar of Zero & BlazBlue - Rated: T - English - Hurt/Comfort/Friendship - Chapters: 1 - Words: 1,783 - Reviews: 9 - Favs: 14 - Follows: 16 - Published: 9/20 - Louise, Tabitha, Siesta, Jubei
Mirror of Zero by Jaenera Targaryen reviews
All Louise wanted was a familiar to prove once and for all that she was a mage worthy of her title. Instead she got a master sorceress and an elven archer. How is she supposed to deal with this mess?
Crossover - Familiar of Zero & Dragon Age - Rated: T - English - Fantasy - Chapters: 6 - Words: 26,167 - Reviews: 28 - Favs: 78 - Follows: 124 - Updated: 9/19 - Published: 7/24 - Louise, Tiffania
Vindálfr or Gandálfr (Challenge?) by Lost Revenant reviews
Right or Left. Peace or War. Mercy or Genocide. Vindálfr or Gandálfr. With Frisk and Chara summoned to be Louise's singular familiar, people are going to have to walk a tight rope. It is best you don't make Frisk unhappy. Chara wouldn't like that. (Frisk/Chara split personality)
Crossover - Familiar of Zero & Undertale - Rated: T - English - Fantasy/Family - Chapters: 1 - Words: 231 - Reviews: 3 - Favs: 10 - Follows: 7 - Published: 9/19 - Louise, Frisk, Chara
Halkegenization Arc by WriteraAddicted reviews
Kazuto can finaly be with Asuna, has school with his friends and work is literaklly a game... all goes in his favor until he gets summoned in another world by a mini sized witch - Wand and all! - to be made into a glorified slave. Even wierder still Kazuto is stuck into his Gun Gale Online avatar with his Faerie wings and magic and the sword skills the has learned in Aincrad.
Crossover - Familiar of Zero & Sword Art Online/ソードアート・オンライン - Rated: T - English - Humor/Adventure - Chapters: 5 - Words: 7,377 - Reviews: 29 - Favs: 134 - Follows: 224 - Updated: 9/19 - Published: 1/20 - [Louise, Saito] Tabitha, Kirito/Kazuto K.
A Hollowed Bond by Souless Dark reviews
He wanted an end to what felt like an eternity of suffering through the same, horrendous events; to finally be laid to rest. She wanted to become a powerful Mage, and make up for a mistake that'd haunted her since childhood. Though neither of them had expected to meet each other, they were now bound together, and would have to cooperate to overcome their own demons.
Crossover - Familiar of Zero & Dark Souls - Rated: T - English - Fantasy - Chapters: 6 - Words: 33,488 - Reviews: 36 - Favs: 87 - Follows: 134 - Updated: 9/18 - Published: 6/4 - Tabitha, Deprived
A Zero of Many Masks by Gallian Squad 7 reviews
Louise just wanted to succeed once. Just once. Now she gets something no one was expecting, least of all the lizard. Now what is she to do when her familiar can learn any language and imitate any voice? Eventual LouisexYuri!Harem.
Crossover - Familiar of Zero & Heroes of Might and Magic - Rated: T - English - Fantasy/Adventure - Chapters: 11 - Words: 40,213 - Reviews: 82 - Favs: 141 - Follows: 191 - Updated: 9/18 - Published: 6/1 - [Louise, Kirche, Tabitha, Henrietta]
Zero's Dinobot by Ronnie R15 reviews
Louise summons the Leader of the Dinobots Grimlock instead of Saito.Same basic thing as the Familiar Of Zero but with Grimlock and not as much romance that would be kind of weird in this crossover.Familiar Of Zero/Zero no Tsukaima X Transformers: Animated
Crossover - Transformers/Beast Wars & Familiar of Zero - Rated: T - English - Friendship/Adventure - Chapters: 29 - Words: 34,862 - Reviews: 65 - Favs: 81 - Follows: 90 - Updated: 9/17 - Published: 1/10/2009 - Grimlock, Louise
Artifacts of Zero by Drakefire reviews
Louise, more commonly known as Louise the Zero, wished for a divine, beautiful, wise, and powerful familiar. Am I, Isabella, any of that? Divine? Yeah, let's skip that. Beautiful? Well, that depends on who you ask. Wise? Most certainly. Powerful? When you can transform any weapon into the one of the thirty-six artifact weapon's of Azeroth, it's hard to be anything but powerful.
Crossover - Warcraft & Familiar of Zero - Rated: T - English - Romance/Adventure - Chapters: 17 - Words: 86,524 - Reviews: 40 - Favs: 91 - Follows: 110 - Updated: 9/16 - Published: 3/9 - OC, Louise
The Grey Warden of the Void by MikoCatFace reviews
The Fifth Blight has ended with the death of the Archdemon and peace return to Ferelden once again but with what cost? Louise de La Vallière from Tristain summon what she thinks is a normal elf, but in reality she summon the very own Hero of Ferelden that sacrifice her own life to save Ferelden and her friends, will she help Louise? Or will she keep her duty as a Grey Warden?
Crossover - Familiar of Zero & Dragon Age - Rated: T - English - Fantasy/Adventure - Chapters: 7 - Words: 74,616 - Reviews: 42 - Favs: 75 - Follows: 107 - Updated: 9/15 - Published: 9/11/2014 - Louise, OC
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