1 - 20 of 887 Works in Cobra | Erik
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“Cobra, Lucy will be your guardian for a year. If you hurt her, if you don’t respect the rules, you will be back in your cell,” Belno said, “you have one chance to redeem yourself, and prove the Council that you never wanted to be a criminal and you only acted like this because you had no other choice.”
“Thank you for offering me this opportunity,” he said, not sure if he should say something.
“Don’t thank me, thank Lucy.”
OR
Just a big AU where Lucy gets to know Cobra and discovers that he is much more than just a criminal.
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Fate. A word that captures anyone and everyone, no matter who they are. Fairy Tail faces off against their fated enemies, all of them seeking to destroy all they love and hold dear. Will Fairy Tail succumb to the terrible fate that awaits them, or will the flames of determination burn Fate to ash?
Part 1: Isle of the Dragons
Part 2: Dawn of Darkness - Tartarus Rebirth
Part 3: The Emerald Empress
Part 4: The Alvarez EmpireSeries
- Part 4 of Fairy Tail - Friendship Chronicles
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Fairy Tail: Dragon Sin by ShayZero
Fandoms: Fairy Tail, 七つの大罪 - 鈴木央 | Nanatsu no Taizai | The Seven Deadly Sins - Suzuki Nakaba (Anime & Manga)
05 Oct 2025
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After a fierce clash with Cath Palug, Cath decided to test the limits of Chaos on Meliodas and as a result, Meliodas is drastically weakened and is sent into a different unknown world. Stuck in this new world, Meliodas has to adapt to this new environment, regain his power, and find a way back to Britannia.
This is sort of an AU. It follows Fairy Tail canon but has a lot of extra things in between that I try to keep lore friendly but would never have happened in the main story. -
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A mysterious crimson-haired sorceress leaves Gray Fullbuster gravely wounded, and Juvia Lockser's hunt for vengeance goes terribly wrong - casting her into a strange land where her water magic is stolen. Stranded with no way back, she learns of a mythical sea deity said to command the oceans themselves... a being known as Kyogre. Meanwhile, a mysterious threat emerges from underground, something unlike anything anyone from Fiore has faced before.
A story I have been writing for a while, about my Fairy Tail favorite underdeveloped, underdog water girl, alongside with other Fairy Tail characters I like, I hope you enjoy. Also, adding several characters and elements from other universes.
Also, the story takes place after the end of the Grand Magic Games and before Tartaros, with...some major rewritten tweaks.
And also, the story has certain Gruvia elements, but it is mostly an adventure, with less focus on pairings.
I really hope you like it.
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Still the winds howl (Guide me through the storm) by PencilofAwesomeness
Fandoms: Fairy Tail
03 Oct 2025
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The day that Mirajane’s little siblings died, her world shattered.
The guild is there to help her pick up the pieces.
Series
- Part 47 of How to Raise Your Dragon Slayers
- Part 3 of Whumptober 2025
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Snap Crackle Pop "Rice Krispies!! Aw?! What in the name of The Spades was that for!" "That is for you being a complete, and utter dumba-" In which after Fairy Tail disbanded, and Lucy somehow becomes the Guild Master of some very interesting - and probably er most likely insane - group of people.
I'm new to putting my work on AO3 so if you have any Ideas for tags please late me know so I can add them.
Series
- Part 1 of The Forgotten Cards
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Isabel is your average teenager with deep-rooted anxiety, a bad habit of overthinking every single social interaction and, most importantly, still looking for a place to belong. So, when she somehow ends up in the world of her favorite show, what comes next seems quite obvious: she's going to join Fairy Tail, finally settle down in a place to call home, and ultimately establish the bonds she's always yearned for.
Or at least, that's the goal - she somehow doubts it'll be as easy as it sounds.
“Then I guess we’re not so different after all.”
“What?”
“You want a legacy of might, while I want a legacy of love.” A wry smile graced her lips. “In the end, we both just want people to remember us once we’re gone.”
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Angsty teenager with a bad overthinking habit and mild social anxiety seeks out the one Guild reputed for its warmth and family-like bonds - and yeah, it goes about as well as you can expect.
Series
- Part 5 of Fairy Tail AUs
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Hello! This is the re-write of "The Season"! I decided to re-write it because when I first started it, I was younger, and my writing wasn't the greatest. The pacing in that story was also awful and I was unable to actually finish it unless I had wrapped it up within two or three chapters which isn't what I wanted for that story.
I do feel that my writing has improved a bit, and I really hope y'all enjoy! The plot will be the same, but I might add a few things or take some things out.
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Acnologia has held many titles, donned endless aliases, and earned every crown. He is the end-all-be-all, and the world is his nemesis. When he dies, it's a release - an end of eras... finally, he can rest. But with power comes consequences and in the Space Between Time comes Anna Heartfilia. With nothing more than a few words and a fall, Acnologia is thrust backward in time, entrusted with the sacred and ludicrous responsibility to save the world he once terrorized and raise those he once tried to exterminate.
But it's been a long time since he's felt this human, and longer still since he's faced the enemy that jeopardizes the new life he builds. This is the story of a man who destroyed one world and built another.A family born from scales and scars.
This is the story, of the Dragon Father.Warning: Contains foul language, mature themes such as; torture, gore, death, slavery, cults, graphic violence, reference to sex, grief, PTSD, child abuse, and sorts of terrible stuff that the Fairy Tail canon mentions but doesn't dive into (I do. I dive into it.)
Total canon rewrite - I make the rules now
(Updates on the 28th of every month)Series
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Lucy and the rest of the Fairy Tail crew are grown up. Lucy has moved on, but ghosts of her past haunt her new life in Crocus.
Going to a concert is always good fun, even if you don't know who you're seeing, right? But each new song is opening up painful scars Lucy thought she had closed long ago.(This takes place assuming they'd never gone on the 100 Years Quest)
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The Misadventures of Slitherfuck and Metalface by lilykotsu (lilycobra)
Fandoms: Fairy Tail
14 Sep 2025
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To Cobra, "probation" was perhaps the most grating word he'd ever heard. To Gajeel, it was just another job with an aggravating teammate. Dragons are territorial and tend to be combative - but when other dragon instincts get in the way, being argumentative is the least confusing thing about their new partnership.
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Makarov is retired and Laxus is now in charge of Fairy Tail. Partnered with White Sea of Bosco, the guild is larger and stronger than ever. New order, new faces and the same problems. First order of business? Discover who's behind the kidnapping of mages in and around Fiore. Second? Get to the bottom of his strange dreams. Third? Find out what's wrong with his kin Lucy and maybe along the way admit it's alright to fall in love too.
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Astra somehow ends up in another world, but it's not until a particular group of people crosses her path that she realizes exactly where she ended up, and exactly what kind of opportunity she was just given.
"I can save you from Brain, Cobra – but I can’t save you from yourselves. That’s a fight you’ll have to win on your own.”
OR
Astra ends up in the world of Fairy Tail and is given the perfect chance to say "screw the original plot". She loves fiercely and she will do everything in her power to ensure that everyone in this fairy tale gets the happy ending they deserve.
Series
- Part 4 of Fairy Tail AUs
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Clave: To split or divide by or as if by a cutting blow, especially along a natural line of division. Alternatively, referring to archaic Latin ‘clavem’, meaning ‘the key’.
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Of course, Lucy Heartfilia hadn't meant to interrupt a meeting between two Steel Council officials. She certainly hadn’t meant to impress them, of all things.
Unfortunately, she probably should've known things were bound to go the opposite of what she meant the moment she eviscerated the Rune barrier around the ancient temple, and it was a little too hard.
God damn Jason for letting her go on this job. God damn the Priestess for convincing her with that gorgeous triplet set of keys. Most of all, god damn Freed for training her well enough to completely undo almost any set of runes. If only she’d have blown up like it was scripted. But no, Lucy Heartfilia had to have a brain and, for whatever reason, a sense of self preservation.
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Across the continent, girls with light-based magic are vanishing—no witnesses, no traces, just silence and fear in their wake. As the disappearances spread beyond Fiore into Seven, Iceberg, and even Pergrande, Lucy Heartfilia finds herself swept into a chilling mystery that no one fully understands. Team Natsu joins forces with the rogue guild Crime Sorcière to stop the dark mage responsible, but the deeper they dig, the more unsettling the truth becomes.
Amid the search, Lucy forms an unexpected bond with Cobra: a poison Dragon Slayer with a venomous tongue and a past steeped in shadows. He's rough, volatile, and dead set on keeping everyone at a distance...until Lucy. Something about her soul—her light—draws him in and ignites something primal within him. Something ancient. Draconic. The instinct to protect, to guard what he's beginning to see as his.
As the danger circles closer and Lucy unknowingly becomes the next target, she must face the rising terror stalking her magic—and the magnetic, dangerous pull of the man determined to shield her from it. Because if the dark mage doesn't claim her first, Cobra just might.
And what he takes, he doesn't let go.
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When Lucy was young, her father made some trades with the wrong people, for the wrong price. The Tower of Heaven is a dangerous place for people like Lucy, people made for the skies. It constricts them, keeps pressuring and pressuring and pressuring until they either turn to diamond, or burst. Lucy is a smart girl, and wants not just to survive, but to live life as the constellations intended. And she will stop at nothing ensure her freedom isn't jeopardised again.
And, like a meteor on course for earth, like an arrow from Orion's bow, Lucy Heartfilia will either streak past in a blaze of light, or take everything down to burn with her.
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Witches, Wizards, Wiccans, Mages, Vampires, and Werewolves by Riccilyoung
Fandoms: Harry Potter - J. K. Rowling, Fairy Tail, The Vampire Diaries (TV), Twilight Series - All Media Types, The Avengers (Marvel Movies), Iron Man (Movies), X-Men (Movieverse)
01 Sep 2025
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It all started the day I was born.
My twin brother and I were kidnapped straight from the hospital. Sounds dramatic, I know — but it's worse than that. We weren’t just any babies. We were the prince and princess of the only royal family in the Wizarding World.
Our mother died giving birth to us. Our father arrived too late. Her final wish? That her best friend — yes, Tony Stark — would become our godfather. How do I know all of this?
Because I remember everything.
I have an eidetic memory, photographic too. Every moment since birth is stored in my head like files on a hard drive. I remember the blood adoptions — the manipulative old man who made them happen, twisting magic and law to steal my inheritance. The Wizengamot seats. The fortunes. The titles. He took them all and wore a mask of kindness while he did it.
But we’ll get to him later.
This is the story of how three supernatural mentors, a couple families of vampires, and a group of Muggles and Mutants helped one lost soul change everything.Series
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Having grown up in her mother's guild 'The Celestials', Lucy has been trained to become a first class assassin, who doesn't back away from a challenge; be it taking on a blue haired trafficker or having an argument with a stranger via a public website at 4am.
Natsu has lost everything long ago, but continues his mission to defy the corrupt Rune Knights at every turn, throwing down pepper-grenades along the way.
An unspecific mission request results in weapons clashing and nicknames being exchanged.
Blasts from the past and new enemies rear their heads, whilst the Celestials just want to keep their youngest nakama out of trouble. But when she's paired with a fire-blasting pinkette; that's a losing battle. -
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Rogue Cheney has to face his toughest battle yet: Being in love with Sting Eucliffe. After a surprise encounter on the way to school, dragon enthusiast Rogue begins to fall for the school jock and leader of the Sabertooth Club. Will he successfully get into a relationship with him? Who knows.
I think this fanfiction is very in character to how I view Sting and Rogue as someone who hasn't watched an episode of Fairy Tail in his life.
Series
- Part 3 of Dragon Slaying Academy
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The story of Cobra and Lucy. Starting a few weeks after Tartaros, when Cobra finds a suicidal Lucy in Crocus. Not feeling worthy of being by her side, he finds someone else to whom he can entrust his dragon’s chosen mate.
Series
- Part 2 of An Unlikely Dragon Family