Arithmancy (Harry Potter) FanFiction

Quando os padrões são quebrados

Quando os padrões são quebrados

Gen
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Ron Weasley, Hermione Granger, Neville Longbottom, Gellert Grindelwald, Luna Lovegood, Minor Characters, Theodore Nott, Hermione Granger & Harry Potter & Ron Weasley, Theodore Nott & Harry Potter, Hedwig (Harry Potter),
Tags
Alternate Universe - Canon Divergence Torture Implied/Referenced Child Abuse Retelling Canon Rewrite Animal Sacrifice The Noble and Most Ancient House of Black Harry Potter is a Little Shit Rituals Morally Grey Harry Potter The Dark Arts (Harry Potter) Arithmancy (Harry Potter)
Depois de dois anos de tentativas de assassinato e verões terríveis, cartas sinistras do Ministério e de adultos que agem como se se importassem, mas nunca fazem nada, Harry decide agarrar o basilisco pelos chifres. Nas poucas semanas que tem antes d...
Lilium Lionheart

Lilium Lionheart

F/M
Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, James Potter, Lily Evans Potter, Voldemort (Harry Potter)
Tags
POV Third Person Limited What-If First Wizarding War with Voldemort (Harry Potter) Short One Shot Rituals POV Lily Evans Potter Runes Arithmancy (Harry Potter) Voldemort's Halloween 1981 Attack on the Potter Family (Harry Potter)
This short story can be read as a lone one shot or as a continuation of 'A Marauder's Fallacy'.It's an exploration of how Voldemort's Horcrux Ritual could have been interfered with from the Potters side: in this case from Lily's point of view.This st...
A Marauder’s Fallacy

A Marauder’s Fallacy

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, James Potter, Lily Evans Potter
Tags
Fluff and Angst POV Third Person Limited Slice of Life What-If jily First Wizarding War with Voldemort (Harry Potter) POV James Potter Short Story Arithmancy (Harry Potter) Felix Felicis | Liquid Luck Potion (Harry Potter) Potter Family-centric (Harry Potter) Voldemort's Halloween 1981 Attack on the Potter Family (Harry Potter)
What if James had taken a more proactive role when the Potters went into hiding? What if his fellow Marauders were mostly absent and he was left alone to brainstorm with nothing but Comedy Satire for inspiration?Follow James Potter's way of protectin...
The Geometry of Darkness

The Geometry of Darkness

F/F
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Emmeline Vance, Aurora Sinistra, Unspeakable Characters (Harry Potter), Aurora Sinistra/Emmeline Vance
Tags
Kidnapping Department of Mysteries (Harry Potter) Period Typical Attitudes Government Agencies Astronomy Arithmancy (Harry Potter) Non-accurate physico-mathematical gibberish War Era
She tried to define its outlines. Blurred and shifting, they always eluded her approach. Her hands and eyes weren't enough. There had to be laws, though. Astronomy had them. So did arithmancy.She knew it, one day she'd lay her hand on a book, and tha...
Starlight and Sorcery

Starlight and Sorcery

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Star Trek
Characters
Original Female Character(s), Original Male Character(s), Harry Potter, Hermione Granger, Ginny Weasley, Harry Potter/Ginny Weasley, Luna Lovegood, Theodore Nott, Luna Lovegood/Theodore Nott, Hermione Granger/Spock (Star Trek), Romulan Characters (Star Trek)
Tags
Slow Burn Drama Romance Friendship Mystery Adventure Dimension Travel Action Runes Arithmancy (Harry Potter) Atlantis Tea and Tomes
Hermione Granger, an Unspeakable in the Department of Mysteries, finds herself thrust into a mysterious and perilous journey when a tome is discovered on the steps of the Veil in the Death Chamber.
Burning In Purple

Burning In Purple

F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Katekyou Hitman Reborn!
Characters
Harry Potter, Reborn (Katekyou Hitman Reborn!), Arcobaleno (Katekyou Hitman Reborn!), Fon (Katekyou Hitman Reborn!), Mammon | Viper, Arcobaleno & Arcobaleno (Kateyou Hitman Reborn!), Skull (Katekyou Hitman Reborn!), Arcobaleno (Katekyou Hitman Reborn!) & Harry Potter, Arcobaleno & Skull (Katekyou Hitman Reborn!), Lal Mirch, Colonnello (Katekyou Hitman Reborn!), Verde (Katekyou Hitman Reborn!)
Tags
Magic Time Travel Dark Magic Potions Runes Harry Potter-centric Arithmancy (Harry Potter) Time Travelling Harry Potter Study of Ancient Runes (Harry Potter) Harry Potter Has Sky Flames Reborn Being Reborn (Katekyou Hitman Reborn!) Arcobaleno (Katekyou Hitman Reborn!) As Family
No importaba lo que hubiera sido antes, eso ya lo había decidido hace mucho tiempo y había hecho las paces con su pasado antes de Quemarse. Porque no cada uno de los Harry Potter de todos los mundos sigue viviendo después de esa segunda maldición ase...
Equivalent Exchange Of Magic

Equivalent Exchange Of Magic

F/F
F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Fullmetal Alchemist: Brotherhood & Manga Fullmetal Alchemist - All Media Types
Characters
Harry Potter, Hogwarts School of Witchcraft and Wizardry, Edward Elric, Truth (Fullmetal Alchemist), Edward Elric/Roy Mustang, Edward Elric & Roy Mustang, Alphonse Elric & Edward Elric & Winry Rockbell, Alphonse Elric & Edward Elric, Edward Elric & Harry Potter, Edward Elric & The Truth, Edward Elric & Truth
Tags
Magic Alchemy Reincarnation Dimension Travel Potions Runes Arithmancy (Harry Potter) Study of Ancient Runes (Harry Potter) Edward Elric Swears Edward Elric Keeps Alchemy Edward Elric Is A Little Shit BAMF Edward Elric
"Nos vemos de nuevo." Dijo una voz inquietante. Era una voz familiar, la había oído antes y nunca se olvidaría de ella. Era imposible. Abrió los ojos para ver a, como ya había sabido, Verdad. Esa sonrisa era igual que su voz. Inhumana y humana a la v...
A World Where I Am Not A Muggle

A World Where I Am Not A Muggle

F/F
F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Hogwarts Legacy (Video Game)
Characters
Tom Riddle | Voldemort, Tom Riddle, Voldemort (Harry Potter), Merope Gaunt, Tom Riddle Sr. | Tom Marvolo Riddle's Father, Morfin Gaunt, Marvolo Gaunt, Tom Riddle & Tom Riddle Sr. | Tom Marvolo Riddle's Father, Cecilia | Tom Riddle Sr.'s Girlfriend, Mary Riddle | Tom Marvolo Riddle's Grandmother, Thomas Riddle | Tom Marvolo Riddle's Grandfather, Merope Gaunt & Tom Riddle Sr. | Tom Marvolo Riddle's Father,
Tags
Magic Self-Insert Reincarnation Ancient Magic (Hogwarts Legacy) Runes Love Potion/Spell Tom Riddle is a Little Shit Arithmancy (Harry Potter) Riddle at Hogwarts Era Young Tom Riddle Wool's Orphanage (Harry Potter) Study of Ancient Runes (Harry Potter)
Con toda honestidad, al principio no cayó en la cuenta de todo... eso.No era su culpa, ¿vale? Vivió una vida de la que no recordaba todo, aunque eso era seguramente a causa de morir y volver a nacer.Después de eso, tuvo unos meses muy borrosos, movid...
Harry Potter Inktober

Harry Potter Inktober

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Albus Dumbledore, Aurora Sinistra, Septima Vector, Luna Lovegood & Harry Potter, Hermione Granger & Harry Potter, Aurora Sinistra & Harry Potter
Tags
Slow Burn Character Bashing Eventual Romance Magically Powerful Harry Potter Metaphors Smart Harry Potter Not Canon Compliant - Harry Potter and the Goblet of Fire Stars Astronomy Arithmancy (Harry Potter) Inktober references to Greek mythology
My interpretation of this year's Inktober prompts!! Uploading will hopefully be consistent, not including the first 3 chapters. Will update tags as I write. It will be a (hopefully) cohesive 31 chapter story, with each chapter incorporating the promp...
Pride

Pride

M/M
Other
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Ron Weasley, Ginny Weasley, Molly Weasley, Arthur Weasley, Bill Weasley, Fred Weasley, George Weasley, Percy Weasley, Hedwig (Harry Potter), Crookshanks (Harry Potter), Harry Potter & Ron Weasley,
Tags
Alternate Universe - Canon Divergence Alternate History Post-Traumatic Stress Disorder - PTSD Implied/Referenced Child Abuse Time Travel Grief/Mourning Chronic Illness Retelling Alchemy Necromancy Dimension Travel Asthma
Eighteen-year-old Ron stumbles into gathering the Deathly Hallows. Eleven-year-old Ron wakes up after a sad dream, in a world that's different from his expectations.
When Patterns Are Broken

When Patterns Are Broken

Gen
M/M
Multi
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Ron Weasley, Hermione Granger, Albus Dumbledore, Gellert Grindelwald, Theodore Nott, Hermione Granger & Harry Potter & Ron Weasley, Theodore Nott & Harry Potter, Hedwig (Harry Potter), Kreacher (Harry Potter), Harry Potter & Ron Weasley,
Tags
Alternate Universe - Canon Divergence Torture Implied/Referenced Child Abuse Retelling Canon Rewrite Animal Sacrifice The Noble and Most Ancient House of Black Harry Potter is a Little Shit Rituals Morally Grey Harry Potter The Dark Arts (Harry Potter) Arithmancy (Harry Potter)
After two years of murder attempts and terrible summers, ominous letters from the Ministry and adults who act like they care but never actually do anything, Harry decides to grab the basilisk by the horns. In the few weeks he has before school begins...
back when we were still changing for the better

back when we were still changing for the better

F/M
G
Updated
17.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Draco Malfoy, Hermione Granger, Hermione Granger/Draco Malfoy
Tags
Hogwarts Eighth Year Arithmancy (Harry Potter) Transfiguration (Harry Potter) more vibes than plot vague magic-y things
Hermione supposed she had expected them to be alright partners, maybe even good, given the combination of their past histories (a blow against them) and their aligned academic pursuits.She hadn’t expected them to be great.
The Most Curious Year Yet

The Most Curious Year Yet

F/F
M/M
G
Updated
12.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Lyall Lupin, Ron Weasley, Hermione Granger, Percy Weasley, Susan Bones, Penelope Clearwater/Percy Weasley, Beth Potter/ Susan Bones, Beth Potter, Ernie Macmillan
Tags
Character Death Female Harry Potter Sirius Black Free from Azkaban Established Sirius Black/Remus Lupin Protective Remus Lupin Good Percy Weasley Arithmancy (Harry Potter)
Everything is going fine for Beth. She's defeated the Heir of Slytherin, she's got a family who love her, not to mention her new girlfriend. Her life is perfect until the man who betrayed her parents escapes from prison.