5k+ Harry Potter the Mutant Obscurus Gamer » by GnomeBob The Fates of the MCU have written for Harry Potter to die during a failed Obscurial Transformation. A drunken conversation between the heads of the Marvel verse has changed that and Harry has ended up with Gamer powers among other things. Watch Harry go through Hogwarts, Kamar-Taj, and Xavier's institute as he learns to use his powers and level up. Contains a Flerken. Harem by Arc3
Harry Potter & Avengers, T, English, Adventure & Humor, chapters: 98, words: 523k+, favs: 7k+, follows: 8k+, updated: 11/27 published: 4/24/2020, Harry P.
1k+ Stallion of the Line » by Vimesenthusiast After his father's mistakes catch up to him Ranma's offered a job by Belldandy and Urd: to take on the role of heroes in other dimensions who have failed in their destinies. Sent into the One Piece Universe, his mind merges with Luffy's as a baby. What effect will a smarter, more battle-hardened Luffy with unheard of skills make in this screwed up world? Should be fun to find out!
Ranma & One Piece, M, English, Humor & Adventure, chapters: 29, words: 777k+, favs: 3k+, follows: 3k+, updated: 10/31 published: 10/21/2017, Ranma, Nami, Robin
1k+The Ancient and Most Noble House of Potter » by Invieri In a world larger and more complicated than anyone could expect, how will Harry Potter navigate and survive when raised by House Black – an Ancient and Noble family with a long and bloody history? Surrounded by powerful new players watch House Potter rise from the ashes of defeat and reclaim their place in the annals of history, by any means necessary.
Harry Potter, M, English, Romance & Adventure, chapters: 52, words: 637k+, favs: 2k+, follows: 3k+, updated: 10/20 published: 5/29/2020, [Harry P., Hermione G.] Sirius B., Voldemort
1k+Supernova » by Primordial Vortex Luffy's adventures took a much different start. It wasn't the Gomu Gomu fruit that Shanks and his crew brought to that sleepy town, and the consequences will reverberate throughout the Grand Line! With the power of the Sun in his hands, the Mugiwara Crew will take on the world! Different-DF-Luffy! Expanded crew. Harem. No Yaoi.
One Piece, M, English, Adventure & Romance, chapters: 10, words: 217k+, favs: 6k+, follows: 6k+, updated: 9/6 published: 10/19/2015, [Luffy, Nami] unknown 1
1k+ Heir of the Sage » by The Metal Sage Naruto's fateful battle on the Valley takes him to a new world so different from his own. Now, the heir to the ancient Sage of the Six Paths must forge his own destiny by facing the challenges ahead. NarutoXMulti
Marvel & Naruto, M, English, Adventure & Romance, chapters: 15, words: 176k+, favs: 4k+, follows: 4k+, updated: 9/4 published: 5/18/2018, Naruto U.
2k+ A Horse For the Force » by Vimesenthusiast Ranma overhears some things that make him question his life in Nerima, then goes to see Dr. Tofu for some answers. While fighting those that came after him, Ranma makes a crazy decision, using the Nanban Mirror to get away from everyone chasing him. Only to land on a random planet in a Galaxy Far Far away before the events of Phantom Menace. Chaos, meet well laid plans... uhoh...
Star Wars & Ranma, M, English, Humor & Adventure, chapters: 26, words: 1110k+, favs: 3k+, follows: 3k+, updated: 8/31 published: 10/24/2015, Shaak Ti, Ranma
94Crossed Lines by Primordial Vortex Time Travel is never so cut and dry, and Multiverse Theory is a bitch! So what happens when multiple crew members from different timelines all come together? Nothing good for Sengoku's blood pressure.
One Piece, M, English, Adventure & Humor, words: 30k+, favs: 651, follows: 673, 8/25, Luffy, Nami, Reiju, Yamato
1k+ Knowledge is Power » by DZ2 Something weird happened to Harry on the night he survived the Killing Curse. Something that turns an ordinary boy into the Smartest Wizard Alive: they say knowledge is power? I guess that makes Harry a God! (NOW OFFICIALLY ABANDONED! See latest post for details)
Harry Potter, M, English, Drama & Friendship, chapters: 28, words: 99k+, favs: 3k+, follows: 4k+, updated: 8/24 published: 5/15/2018
762Phoenix From the Ashes » by AltruousAlliterator The war with Voldemort took a dark turn. One that ravaged the Earth and doomed humanity. Harry Potter has lost everyone he loved. When he interrupts a Dark ritual and is sent into another world, he sees familiar faces and events from his past occurring in front of him. Will he fight against the darkness? Or will his past failures consume him? OOC Harry; H/Multi; AU; Trope Heavy.
Harry Potter, M, English, Adventure & Fantasy, chapters: 14, words: 141k+, favs: 2k+, follows: 3k+, updated: 8/17 published: 2/26/2020, [Harry P., Fleur D., N. Tonks, OC]
1k+ A Fate Touched in Middle Earth » by Vimesenthusiast Following a disastrous battle in the Death Chamber, a grief-stricken and berserk Harry tackles Voldemort into the Veil of Death. After a fight for his soul, the death dimension eventually spits him and Voldemort out into an unknown realm. There, after dispatching Voldemort for a final time, Harry finds himself meeting Thorin Oakenshield. How... interesting. Eventual Harry/Tauriel
Harry Potter & Hobbit, M, English, Humor & Adventure, chapters: 13, words: 236k+, favs: 6k+, follows: 7k+, updated: 7/31 published: 11/26/2015, Harry P., Tauriel
581The Arcanist: Unspeakable Mysteries » by Mr.Omega573 The largest threat to the Statute of Secrecy was not the wizards being found, it was the beings that went bump in the night that would drive you mad at a glance, the demons, the things that you can never unknow. So the Ministry made it all Unspeakable. Magic is Might. Mentor!Albus, Master of Death, Gods, Demons, Alternate Universe. D&D meets HP in a way you didn't know you needed
Harry Potter, M, English, Adventure & Fantasy, chapters: 18, words: 178k+, favs: 2k+, follows: 2k+, updated: 7/8 published: 11/23/2019, Harry P., Albus D., OC, Daphne G.
4k+Naruto: The Game of Life » by SeerKing Uzumaki Naruto wakes up one day to find out that his life has been turned into a RPG game, thanks to his 'Gamer' ability. What should he do about this? Smart(er) Naruto. Elements of Romance Games included in later chapters, so possible upgrade to M later. NarutoxHarem. Now has a TVTropes page!
Naruto, T, English, Adventure & Romance, chapters: 25, words: 196k+, favs: 14k+, follows: 16k+, updated: 7/7 published: 1/15/2015, Naruto U.
1k+Harry Potter and the Two Flowers » by Azaron The Triwizard is expanded to include duelling and quidditch tournaments. While the magical world prepares for the most exciting tournament in history, Voldemort is nearing resurrection and Harry Potter is in the middle of it all. A tale of adventure, action, comedy, veelas, dragons, love, lust and arcane magic. Harry and two veelas. Smart, Strong Harry. HP/FD/OFC
Harry Potter, M, English, Romance & Adventure, chapters: 19, words: 141k+, favs: 4k+, follows: 5k+, updated: 6/27 published: 7/3/2013, [Harry P., Fleur D.] Daphne G.
323Murphy's Law » by Lightning4119 Harry wins, but has nobody to share the victory with. He tries to go back and change things, but since he's Harry Potter, things go wrong. Harry with a backbone. Decent!Dumbles. Harmony-ish. May be Gray!Harry later. M for a reason.
Harry Potter, M, English, Humor & Adventure, chapters: 17, words: 192k+, favs: 969, follows: 1k+, updated: 6/4 published: 6/22/2009, Harry P., Hermione G.
663 The Eye of the Phoenix » by GrandSpaceWizard Three years after the Battle of Hogwarts, a foolish Dark Wizard attempted to summon the power of an extradimensional entity without understanding the consequences, and the entire world paid the price. Desperate to save himself and his godson, Harry makes a bargain with a being of incredible power and escapes to another Earth, one with a fighting chance. Will he save it, or doom it?
Harry Potter & Avengers, T, English, Adventure & Fantasy, chapters: 13, words: 93k+, favs: 3k+, follows: 5k+, updated: 6/2 published: 7/11/2019, Harry P., Teddy L., Ancient One
1k+ Shiver me Timbers! » by wolfd890 He'd slumbered in Hoth's cold embrace for millennia before being exhumed by the Alliance. Could he help them defeat the Empire? A HP SW crossover(obviously)
Star Wars & Harry Potter, M, English, Adventure & Humor, chapters: 16, words: 128k+, favs: 5k+, follows: 6k+, updated: 5/24 published: 12/18/2015, Luke S., Leia O., Harry P.
10k+Better Left Unsaid » by Kenchi618 Mizuki never got to shoot his mouth off at Naruto the night he took the Scroll of Seals. Other than skipping a half-manic monologue from him, what exactly did this change for everyone's favorite blonde ninja? Who knows? Rated M for language/later events.
Naruto, M, English, chapters: 82, words: 1055k+, favs: 17k+, follows: 16k+, updated: 5/6 published: 12/14/2010, [Naruto U., Ino Y.] Team Ten
711 The Dark Lord's Equal » by Lens of Sanity Years after the Epilogue things look bleak: Harry Potter agrees to go back to the Ministry Battle to change history for the better. Premise: "canon makes sense" though not in the way you think. Fight scenes, humour, romance, magic, and insanity.
Harry Potter, T, English, Adventure & Romance, chapters: 6, words: 58k+, favs: 2k+, follows: 1k+, updated: 2/21 published: 2/21/2011, Harry P., Hermione G.
908 Harry Potter: The Prince of Atlantis » by Tylanoid Harry Potter is not who he thinks he is. Unbeknownst to him, he is the son of Aquaman, King of Atlantis. Inspired by Nimbus Llewelyn's Child of the Storm. Features a blonde haired Harry. Harry Potter/Justice League AU
Harry Potter & Justice League, T, English, chapters: 21, words: 125k+, favs: 3k+, follows: 3k+, updated: 1/21 published: 6/9/2016
4k+ Ghosts of the Past » by Nimbus Llewelyn Sequel to Child of the Storm. Harry's life has changed a lot over the past year, what with the return of his father, Thor, murder attempts by everything from HYDRA assassins to Elder Gods keeping him on his toes and making a few new friends. But while Chthon and HYDRA are gone, all sorts of dark things have been stirred up, things thought long gone. And guess who they're after...
Harry Potter & Avengers, T, English, Adventure & Fantasy, chapters: 66, words: 982k+, favs: 3k+, follows: 4k+, updated: 1/7 published: 7/12/2016