Ben 10 and Fairy Tail Crossovers
Filters
44 | Page 1 2 Next »

Ultimate Fairy: Volume II by pyrohelixdrago reviews
Ben Tennyson has found himself in another universe, one filled with magic he never imagined. He comes across a few wizards who invite him to their guild, Fairy Tail. With no immediate ways to return home Ben must adapt to this new world, form new bonds, and grow stronger with his teammates to overcome many obstacles. Adopted from Ultimate10
Rated: T - English - Chapters: 67 - Words: 962,564 - Reviews: 1119 - Favs: 1,383 - Follows: 1,353 - Updated: 10/6 - Published: 12/5/2021 - Ben T., Erza S.
A Lost Hero's Fairytale by Ultimate10 reviews
Ben Tennyson has awakened in the magical world of Earthland with amnesia, no memory outside of his name. Follow our lost hero as he travels across Fiore, making new friends and enemies, catching the interest of certain people, and rediscovering who he truly is. Ben x Harem. **No nerfing! The Ink Tank power rankings**
Rated: M - English - Fantasy/Romance - Chapters: 8 - Words: 86,324 - Reviews: 270 - Favs: 450 - Follows: 508 - Updated: 10/4 - Published: 2/18 - [Ben T., Lucy H., Juvia L., Erza S.]
Ben 10 Fairy Tail by JerryAwesome24 reviews
Ben Tennyson gets sent to the world of Fairy Tail where he meets the Fairy Tail wizards. He joins the Fairy Tail Guild and forms bonds with his new friends and teammates and will have many new challenges with them. BenxHarem
Rated: T - English - Sci-Fi/Fantasy - Chapters: 11 - Words: 81,140 - Reviews: 29 - Favs: 79 - Follows: 90 - Updated: 9/29 - Published: 11/14/2022 - Ben T., Erza S., Lucy H., Natsu D.
Fairies in a world of Aliens by diamondholder reviews
this is what i think would happen if some of the strongest members of Fairy tail would be thrown into the events of ultimate alien and omniverse. main pairings will be BenXMirajane, KevinXLisanna, and GwenXNatsu rated m for later chapters.
Rated: T - English - Romance/Adventure - Chapters: 30 - Words: 153,286 - Reviews: 20 - Favs: 76 - Follows: 70 - Updated: 9/24 - Published: 11/22/2017
Fairy tail's Dragon Rider and Beast Nephlem by Artzilla406 reviews
After 7 years of fairy tails strongest disappearance fairy tail has gotten low, but they stayed strong, now fairy tail is back in action as everyone climb back to the top and fight for there guild mates and future
Rated: M - English - Adventure/Fantasy - Chapters: 23 - Words: 309,515 - Reviews: 3 - Favs: 26 - Follows: 21 - Updated: 9/5 - Published: 8/18/2018
the alien wizard by diamondholder reviews
this a new harem story with what would happen if Ben Tennyson were to get teleported somehow to the Fairy tail universe i'm not going to be listing off all the pairs since i don't have enough room but it will be crazy. rated T for implied sexual encounters
Rated: T - English - Romance/Adventure - Chapters: 19 - Words: 58,976 - Reviews: 53 - Favs: 86 - Follows: 82 - Updated: 9/3 - Published: 3/12/2020 - Ben T., Lucy H., Mirajane S., Bisca M.
Jen 10: alien of Fairy Tail by Fishcake10 reviews
Jen 10 has fallen into a wacky world of magic and mayhem but luckily the Fairy Tail guild will be her home for now Fem Ben fic because why not
Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 8,261 - Reviews: 5 - Favs: 22 - Follows: 20 - Updated: 8/19 - Published: 3/18 - Ben T., Erza S., Lucy H., Natsu D.
The Null Fairy by Emiyn reviews
What happens when something different happens in the finale of Ben 10 season 2? Ben sacrifices himself to allow Gwen back into the real world, leaving himself trapped in the Null Void. After staying in there, an incident occurs that transports Ben into an alternate world. Alternate ending Ben! BenxWendy later introduced in the story. Edit: Now currently in a remaking cycle.
Rated: T - English - Adventure/Fantasy - Chapters: 56 - Words: 611,406 - Reviews: 2208 - Favs: 1,692 - Follows: 1,632 - Updated: 5/12 - Published: 4/16/2017 - [Ben T., Wendy M.]
Fairy x10 by Ciel Binns reviews
After recreating a universe, Ben is sent to another universe filled with Magic, Dragons, God's, and Demons. Watch as he battles various mages, dragons, and insane black mage in order to help the people he cares about.
Rated: K - English - Adventure/Romance - Chapters: 6 - Words: 54,777 - Reviews: 32 - Favs: 77 - Follows: 72 - Updated: 1/1 - Published: 9/17/2022 - [Ben T., Cana A., Mirajane S.]
Hope's redemption by diamondholder reviews
after her first defeat at the hands of Gwen in alien force Charmcaster finds herself in the Fairy tail universe where she will end up making friends, enemies, and above all finding her sister early on. rated M for later chapters main pairings will be Charmcaster/HopeXMirajane, and LucyXNatsu.
Rated: M - English - Romance/Fantasy - Chapters: 39 - Words: 132,994 - Reviews: 33 - Favs: 50 - Follows: 46 - Updated: 12/26/2022 - Published: 5/24/2018 - Charmcaster/Hope, Lucy H., Mirajane S., Natsu D.
BEN 10: Fairy King Oberon by Zenthoth reviews
Vilgax is back, and he regained his Dagon abilities, he then opted to destroy every adversary he ever had, he massacred every plumber officer, he murdered Gwen, Kevin and even his old nemesis Max Tennyson and Just for fun he murdered Ben's parents. With no other option Ben was sent to another world, Fiore where he meets and joins the guild fairy tail and becomes their King, Oberon.
Rated: M - English - Fantasy/Romance - Chapters: 2 - Words: 12,715 - Reviews: 2 - Favs: 13 - Follows: 16 - Updated: 12/15/2022 - Published: 12/8/2022 - [Ben T., Erza S.]
Fairy Tail: La aventura de Albedo by Axolote10
Después de que Ben Tennyson arreglase el desastre provocado por la Bomba de tiempo Chronosapien y regresar a casi todos los Ben's malvados a sus respectivas dimensiones el único que no se vería afectado por eso seria el clon de Ben Tennyson o también llamado Albedo, ya que este llegaría a una nueva dimensión llena de magia, ahora el clon deberá encontrar una forma de regresar.
Rated: M - Spanish - Adventure/Fantasy - Chapters: 1 - Words: 8,437 - Favs: 3 - Follows: 3 - Published: 8/6/2022 - Albedo
Ultimate Fairy: Volume I by Ultimate10 reviews
Ben Tennyson has found himself in another universe, one filled with magic he never imagined. He comes across a few wizards who invite him to their guild, Fairy Tail. With no immediate ways to return home Ben must adapt to this new world, form new bonds, and grow stronger with his teammates to overcome many obstacles. Adopted by pyrohelixdrago, post-Oracion Seis Arc and onward.
Rated: T - English - Adventure/Fantasy - Chapters: 50 - Words: 761,583 - Reviews: 4328 - Favs: 3,916 - Follows: 3,653 - Updated: 6/15/2022 - Published: 1/29/2014 - [Ben T., Erza S.] - Complete
Fairy King by Zer0erZ reviews
Ben Tennyson had always thought that he could handle anything the universe could throw at him, he didn't expect to be thrown out of it. In a strange new world, he goes on a journey to get back home, all the while making new friends and doing what he does best. It's Hero Time!
Rated: T - English - Friendship - Chapters: 4 - Words: 12,528 - Reviews: 18 - Favs: 37 - Follows: 43 - Updated: 5/21/2022 - Published: 9/3/2020
Lucy 10, the omniwizard by jackattack999 reviews
Lucy, a celestial wizard of fairy tail with a special power she was giving when she was little: the ability to transform into sentient extra-terrestrial forms dubbed "aliens". she, natsu, happy, grey and erza as well as 2 more aliens get into situations they either accidently or willingly getting involved in and fight the biggest threat of earthland: the powerful warlord, aggregor.
Rated: T - English - Humor/Adventure - Chapters: 4 - Words: 16,582 - Reviews: 9 - Favs: 17 - Follows: 19 - Updated: 5/2/2022 - Published: 4/1/2022 - Bivalvan, P'andor, Lucy H., Natsu D.
The Avengers: Multiverse's Mightiest Heroes Episode 1 by HeroicStrikeCobra reviews
Ben Tennyson has just saved the universe from Maltraunt, proving that he is the greatest hero in the Multiverse. Little does he know that his heroic actions' ripples have created holes throughout the Omniverse. Enter Mirajane Strauss, the girl who should be dead, who finds herself wisped into a new world with many new dangers. New heroes must arise. This is just the beginning.
Rated: T - English - Adventure - Chapters: 1 - Words: 7,111 - Reviews: 9 - Favs: 15 - Follows: 16 - Published: 4/19/2022 - Ben T., Rook, Elfman S., Mirajane S. - Complete
three watch user in the fairy tail! by Meethebenaddict's reviews
Ben10/fnafsecuritybreach/yokaiwatch/fairytale/ what happens when a hero had done his job? What happens when a kid found a gacha machine in the forest? What happens when another kid got out the midnight with his superstar friend in a kid's place filled with robots? got transported in the earthland a place filled with magic. See them as they reach the top with no magic!
Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 1,242 - Reviews: 1 - Favs: 2 - Follows: 4 - Published: 1/29/2022
Fairy tails iceman by evolver159 reviews
A prodigy is left abandoned on an island for years honing his magic and growing stronger with only one goal in mind becoming the strongest mage to ever live will be will he accomplish his dream or fall like the tatans.
Rated: T - English - Adventure - Chapters: 20 - Words: 22,334 - Reviews: 3 - Favs: 2 - Follows: 4 - Updated: 11/23/2021 - Published: 10/12/2021 - Ben T., Gwen T.
Young Alien, Hot Fairies by Aphromatrix69 reviews
A young Ben Tennyson is thrown into the world of fairy tail after his own world had been destroyed. In his saddness a kind hearted woman named Erza took him in and offered him a place at her guild. Unfortunately though neither could handle the animal attraction the other hand, and now Ben must juggle being a member of fairy tail/hero with being a good boyfriend to all his new girlf
Rated: M - English - Romance - Chapters: 3 - Words: 9,825 - Reviews: 11 - Favs: 72 - Follows: 82 - Updated: 7/14/2021 - Published: 11/6/2020 - Ben T., Erza S., Lucy H., Cana A.
fairytail 10 ultimate by sykotardis2 reviews
rated M just in case. it a girl oc
Rated: M - English - Adventure - Chapters: 2 - Words: 205 - Reviews: 2 - Published: 2/8/2021 - OC, Lucy H., Natsu D., Cobra/Erik
The Omni-Fairy by DoctorEd17 reviews
Logan Sheppard ends up in Earthland after an unknown event occurred during a fight. Rated T to be safe. My first Fairy Tail Fanfiction so please go easy on me on the complaints in Reviews/PMs. (If there are any.)
Rated: T - English - Adventure - Chapters: 2 - Words: 10,003 - Reviews: 9 - Favs: 26 - Follows: 19 - Updated: 2/7/2021 - Published: 2/5/2021 - OC
Fairy Tail's Lucky Gal by AntiHero627 reviews
In an attempt to save her spoiled Anodite cousin, Gwen dons her old heroine persona and faces Darkstar; after learning of the alliance between Sunny and Michael and allying herself with her old rival that leads to a battle of magic and energy, the Door to Anywhere opens and sends the 4 of them to a world not as mana based as Ledgerdomain but probably even more powerful...Earthland.
Rated: T - English - Adventure - Chapters: 2 - Words: 24,708 - Reviews: 10 - Favs: 27 - Follows: 33 - Updated: 1/2/2021 - Published: 6/3/2020 - Charmcaster/Hope, Gwen T., Sunny
Not Alone, Forevermore by IceBite reviews
Fairy Tail/Ben 10/Star Wars crossover - A young man who had been through much in his short life has been taken by the Ancients to Earthland, where he joins Fairy Tail just after Lisanna's disappearance. Given the power of a device that is pretty much the Ultimate Omnitrix, Delano Galverium must learn to integrate with Fairy Tail...and master of the most awesome power in Earthland.
Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 5,011 - Reviews: 5 - Favs: 12 - Follows: 13 - Updated: 11/23/2020 - Published: 11/26/2014 - [OC, Mirajane S.] SixSix, Gray F.
Romeo 10 by Dimension Cupid reviews
On a camping trip to get reacquainted with each other, Romeo is "given" the Omnitrix and is now on an adventure to save the universe. RoWen and Cappy mainly.
Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 2,791 - Reviews: 2 - Favs: 10 - Follows: 8 - Published: 8/18/2020 - [Romeo C., Wendy M.] OC
Fairy 10 by Cyburst reviews
When ten-year-old Romeo goes camping with Wakaba and his cousin Ashley, he finds something that will change his life forever. Can he use his new abilities to bring Fairy Tail back to its former glory
Rated: K - English - Adventure/Sci-Fi - Chapters: 6 - Words: 30,522 - Reviews: 20 - Favs: 31 - Follows: 22 - Updated: 6/25/2020 - Published: 10/17/2019 - Vilgax, Romeo C., OC
44 | Page 1 2 Next »