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Post-Apocalyptic Potter from a Parallel Universe by
burnable reviews
Harry finally defeats Voldemort, but only after the world has been destroyed. Harry has his vengeance, but gets pulled into Voldemort's ritual and is dragged with his body to an alternate universe.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Family - Chapters: 37 - Words: 217,159 - Reviews: 847 - Favs: 2,338 - Follows: 2,980 - Updated: 2h - Published: 7/1 - Harry P., Black Widow/Natasha R.
Harry Potter and the Responsibility of Ability by
Nimrod Everdeen reviews
Harry Potter has many titles: Boy-Who-Lived, Auror, Master of the Mystic Arts. But after an assignment in the United States he gains one more, possibly the most important one yet. Avenger. MCU and other Marvel elements. Pairing undecided. No Slash.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 9 - Words: 46,054 - Reviews: 186 - Favs: 1,045 - Follows: 1,520 - Updated: 8/19 - Published: 5/10 - Harry P.
League of Heroes by
Lo'Gosh reviews
Several worlds that have no prior interactions have merged into one. New Heroes must put aside their differences to join forces to fight a threat that is hidden from the shadows. New Allies will emerge, but new enemies will also appear as the world will be shaken to a new course no one is prepared to face. Hp/Kitana (DC/Marvel/Mortal Kombat/Assasin Creed Xover!)
Crossover - Avengers & Justice League - Rated: M - English - Adventure/Fantasy - Chapters: 9 - Words: 54,818 - Reviews: 51 - Favs: 123 - Follows: 138 - Updated: 8/1 - Published: 5/18 - [OC, OC] Bruce W./Batman, Captain America/Steve R.
Magical Avenger by
EricPotter97 reviews
The infinity stones have a far greater power than anyone knew with their existence being far greater. Death is normally not one to intervene but when she sees what could be the end of existence she knows she has to interfere. Eventually leading to what one universe calls the Master of Death the new Universe will know as an Avenger. Hopefully he will have what it takes.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 15 - Words: 43,585 - Reviews: 314 - Favs: 1,545 - Follows: 2,196 - Updated: 7/29 - Published: 4/27 - Harry P.
The Girl of Steel and the Silver Speedster by
mysteryman10000 reviews
Supergirl is a hero. A beacon of hope for the people of National City and the world. But when tragedy strikes, she learns that her heart isn't as unbreakable as the rest of her. In her darkest hour, when she questions her very humanity, who will be the hero that saves her? Will the darkest speedster in the multiverse be the light of hope for Kara Danvers? Can they save each other?
Crossover - Harry Potter & Supergirl - Rated: M - English - Adventure/Drama - Chapters: 6 - Words: 37,084 - Reviews: 161 - Favs: 920 - Follows: 1,152 - Updated: 7/16 - Published: 3/30/2018 - Harry P., Kara D./Supergirl, Alex D., J'onn J./Martian Manhunter
A Third Path to the Future by
Vimesenthusiast reviews
Rescued from the Negative Zone by the Fantastic Four, Harry Potter discovers he is a mutant and decides to take up the cause of equality between mutants and humans (among other causes). How will a dimensionally displaced Harry Potter, one who is extremely intelligent, proactive and not afraid to get his hands dirty effect the marvel universe? Pairings: Harry/Jean/Ororo/others pos.
Crossover - Harry Potter & Marvel - Rated: M - English - Adventure/Romance - Chapters: 39 - Words: 1,755,851 - Reviews: 5797 - Favs: 9,927 - Follows: 9,844 - Updated: 7/14 - Published: 6/30/2013 - Harry P., J. Grey/Marvel Girl/Phoenix
Avengers: Broken Oath by
LordSlytherin120 reviews
The owner of an illustrious technology company is concerned with the ongoing disasters around the world. The owner is Harry Potter himself, the start takes place before the first Avengers movie. MOD!Harry and Smart!Harry.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 3 - Words: 10,277 - Reviews: 27 - Favs: 305 - Follows: 493 - Updated: 7/2 - Published: 5/21 - Harry P.
Harry Potter and the Infinite Power by
DZ2 reviews
The Infinite One Response: When Harry claimed the Philosopher's Stone, something else came through the mirror that gives Harry access to the real power the Dark Lord knows not: now, Harry must learn with great power comes great responsibility. Grey OP Harry;
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 7 - Words: 27,372 - Reviews: 238 - Favs: 1,229 - Follows: 1,652 - Updated: 6/21 - Published: 4/30 - Harry P., Loki, Dr. Strange/Stephen S.
Something Worth Avenging by
A Writer's Second reviews
When Thanos arrived, the Wizarding World wasn't ready. How could they have been? Harry is left as the sole survivor of a genocide that wiped out his entire race - all the magicals of Earth succumbed to the wrath of the Chitauri. But leaving Harry alive was a mistake, and he would make damn sure Thanos regretted it.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 4 - Words: 17,377 - Reviews: 65 - Favs: 552 - Follows: 837 - Updated: 6/16 - Published: 5/15
Second Life by
purebloodpeverell reviews
Leading a life of an unspeakable, Harry enters a different world where people aren't who they appear to be. Watch Harry as he tries to live with superheros, all the while figuring out what being the Master Of Death really is. set in the marvel cinematic universe, starts at the beginning of The Avengers! (NO SLASH)
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 4 - Words: 10,418 - Reviews: 45 - Favs: 436 - Follows: 687 - Updated: 4/11 - Published: 6/10/2018 - Harry P.
I Fleetly Flee, I Fly by
emouse33 reviews
A slightly different encounter with Quirrell at the end of first year leads to new problems, new abilities, and a gateway to the extraordinary. A HP/Avengers crossover that respects the timelines while throwing in new twists and characters you may not have seen coming. Now in Year 3. Enjoy!
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 20 - Words: 97,828 - Reviews: 232 - Favs: 849 - Follows: 1,313 - Updated: 3/3 - Published: 5/7/2018 - Harry P.
Son of Thanos by
Kiterou reviews
Peter Quill was not the only terran boy that got kidnapped from Earth - 14 years after Yondu Udonta and his Ravagers took Peter, another band of bandits came to collect some profits of their own. They touch down in Britain, Surrey. Thirteen years later, Harry unknowingly returns home, chasing a man bend to destroy the star Sol.
Crossover - Harry Potter & Guardians of the Galaxy - Rated: M - English - Fantasy/Sci-Fi - Chapters: 11 - Words: 46,458 - Reviews: 54 - Favs: 465 - Follows: 700 - Updated: 1/27 - Published: 8/23/2018 - Harry P., Albus D., Thanos, Yondu U.
The Alpha Wolf by
Wyvern03 reviews
His will is the blade in which the coming tide shall fall upon. His duty, the armor that gives him purpose and strength to fight on. His blood the unbreakable shield against the coming darkness. His soul, the last bastion, forged in the furnaces of war. So beware enemies of the North, for the Alpha Wolf has arrived, the North never forgets, and Winter is inevitable. (AU)
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Suspense - Chapters: 11 - Words: 53,673 - Reviews: 868 - Favs: 4,397 - Follows: 5,689 - Updated: 1/16 - Published: 3/16/2018 - Harry P.
Knights of Avalon by
Scififan33 reviews
Massive crossovers ahead. The Galaxy is a weird, wonderful and dangerous place. There is far more to history than anyone remembers. FINISHED PENDING REWRITE. WILL LEAVE UP AND USE NEW TITLE FOR REWRITE. NEW TIMELINE UP ON AO3.
Crossover - Avengers & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 21 - Words: 46,768 - Reviews: 319 - Favs: 1,061 - Follows: 1,301 - Updated: 11/21/2018 - Published: 5/24/2017 - Harry P. - Complete
A Ripple In Reality by
Leonhard van Euler reviews
GEN! Hurled into another dimension, Harry now has to adapt to an entirely new environment. One with superheroes, aliens, Asgardian gods... and what in the world is SHIELD? Assumed an amnesiac, Harry is put in an orphanage and enrolled in Midtown High School. Friend!Peter Mentor!Strange Avenger!HP Mr. Negative!Villain
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 17,472 - Reviews: 194 - Favs: 1,262 - Follows: 2,046 - Updated: 10/18/2018 - Published: 9/23/2018 - Harry P., Iron Man/Tony S., Spider-Man/Peter Parker, Dr. Strange/Stephen S.
Harry Potter: Atrás y a Otro Lugar by
Kuraigekkido reviews
En el mundo hay personas que se hacen llamar villanos por un capricho o una venganza. Hay héroes que dicen luchar por el bien, pero aún se preocupan por las apariencias. Qué pasaría si el villano en realidad es malvado y al héroe le importa una mierda lo que los demás piensen. Magia, oscuridad, luz, poderes y dinero. La serpiente de Slytherin y el león de Gryffindor han llegado.
Crossover - Harry Potter & Avengers - Rated: T - Spanish - Romance - Chapters: 10 - Words: 33,863 - Reviews: 8 - Favs: 61 - Follows: 77 - Updated: 9/7/2018 - Published: 6/28/2018 - Harry P., Fleur D.
Asgardian Prince by
Bells Radiant Arabian Nights reviews
Harry was rescued from the Dursleys by his father Thor. But then when he was 9 Thor and Loki were banished to Midgard for their rash and childish actions. Harry ends up taking on all the duties his father and uncle would do…
Crossover - Harry Potter & Avengers - Rated: M - English - Family/Adventure - Chapters: 4 - Words: 11,958 - Reviews: 59 - Favs: 368 - Follows: 406 - Updated: 8/29/2018 - Published: 3/14/2018 - [Harry P., OC] [Lily Evans P., Thor]
A NEW LIFE by
arthurgreengrass reviews
Harry is thrown through the Veil of Death after the defeat of Voldemort but Death decides to send her master to a new world where he will be free from prephecies and dark lords out for his life. However the Potter luck also follows him to this new world.
Crossover - Harry Potter & Marvel - Rated: M - English - Adventure/Supernatural - Chapters: 3 - Words: 19,724 - Reviews: 78 - Favs: 527 - Follows: 730 - Updated: 6/1/2018 - Published: 5/3/2018
The Perks by
Free Drinks reviews
Turning to look at him, she gave him an odd look. "You do understand Privilege, Right?". Harry's world is turned upside down as a blond haired Slytherin barges into his life to show him all he could, and should, be taking advantage of. M for Caution.
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 49,289 - Reviews: 754 - Favs: 3,135 - Follows: 4,227 - Updated: 5/28/2018 - Published: 8/6/2011 - Harry P., Daphne G.
Harry Potter the Wolf King by
dingo-822 reviews
Living life as wolf for over 50 years Harry Potter makes a deal with a Wolf sprit, Magic and Death to become Harold "Harry" Stark and play the Game of Thrones to become the Wolf King. Incest.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Chapters: 4 - Words: 69,584 - Reviews: 177 - Favs: 1,582 - Follows: 1,625 - Updated: 3/5/2018 - Published: 2/1/2015 - [Harry P., Catelyn S., Sansa S., Arya S.]
Hadrian Lannister Lion of the Rock by
Sage1988 reviews
Reborn as the eldest son of Tywin Lannister, Hadrian must shoulder the responsibilities of being heir to Casterly Rock and play the game of thrones. As war takes hold will he rise to win the game or will he be crushed by the factions all around him. Rated M to be safe.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 40 - Words: 483,979 - Reviews: 3269 - Favs: 6,567 - Follows: 6,395 - Updated: 2/1/2018 - Published: 5/22/2016 - [Arya S., OC] Harry P., Jon S. - Complete
The Winter King by
Lo'Gosh reviews
At Kings Cross Station, Harry makes a choice to seize control of his own destiny. He never suspected he would be stuck in a medieval magical world where a dangerous game would be played. The Black Wolf and the Winter King has arrived. All will kneel before him, or burn in fire. Harry & Daenerys Pairing
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 27 - Words: 95,769 - Reviews: 2037 - Favs: 5,920 - Follows: 7,539 - Updated: 1/4/2018 - Published: 7/16/2016 - [Harry P., Daenerys T.]
Defiance by
The BlackStaff and NightMarE reviews
Memories are tricky things. Sometimes, they cause us to lose nights of sleep. Sometimes, they bring light to darkness. Sometimes, they change the course of destiny. Set after the events of Fourth year. Follow Harry Potter as he finds his way across his strange problems, his notoriety and of course, the resurrected dark lord trying to kill him. AU. Powerful! Harry, Harry/Daphne.
Harry Potter - Rated: M - English - Mystery/Drama - Chapters: 44 - Words: 201,313 - Reviews: 1671 - Favs: 3,988 - Follows: 4,900 - Updated: 11/14/2017 - Published: 6/4/2017 - Harry P., Daphne G.
Dark Star by
Lja1999 reviews
They say small ripples can change time and fate, when Vernon Dursley is instead given a meeting with Robert Queen instead of the Mason's, Harry Potter's Life changes forever.
Crossover - Harry Potter & Arrow - Rated: M - English - Chapters: 12 - Words: 11,007 - Reviews: 28 - Favs: 164 - Follows: 158 - Updated: 10/20/2017 - Published: 7/27/2016 - Harry P., Thea Q. - Complete
Memories Be Damned by
Randompersonality reviews
Harry Potter is known for stupid heroics. However, this time it has unexpected consequences. Torn from World War 2, Harry ends up in Asgard, injured and weak. Two young Asgardian princes take a shine to him but Fate never liked him much. Torn from their sides, he wakes up with no memories in a land of superheroes. But memories be damned... he has work to do.
Crossover - Harry Potter & Thor - Rated: T - English - Family/Adventure - Chapters: 9 - Words: 12,474 - Reviews: 193 - Favs: 900 - Follows: 1,359 - Updated: 10/3/2017 - Published: 4/28/2015 - Harry P., Thor, Loki
Blood Stained by
Flameraiser reviews
Harry has been through a lot yet there are some perks to being as gifted as he is. So he's not going to just sit back and let the world shit on him. He's going to best the absolute best. First few chapters are hard to read. Get past those and I promise it gets better. Also, I know the beginning sounds very cliche. It's explained later so try to stick with it. M for bad stuff
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Humor - Chapters: 46 - Words: 208,645 - Reviews: 2515 - Favs: 6,722 - Follows: 6,659 - Updated: 9/7/2017 - Published: 9/2/2015 - [Harry P., Black Widow/Natasha R.] - Complete
Draconarius by
BROMBROS reviews
After finding something extraordinary in an unlikely place, violence sends Harry to Kings Landing during Roberts Rebellion. What effect will the Blood of King Arthur and his greatest Knight have on the Game of Thrones? Hiatus
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 5 - Words: 23,337 - Reviews: 259 - Favs: 1,401 - Follows: 1,857 - Updated: 2/16/2017 - Published: 5/9/2016
The Emerald Speedster by
blackbirdabhi reviews
Harry is blessed by the Speedforce. The fight against Voldemort just got easier. But is he the only speedster out there? Another speedster has been waiting a long time for our hero!
Crossover - Harry Potter & Flash - Rated: K - English - Adventure/Fantasy - Chapters: 8 - Words: 21,825 - Reviews: 47 - Favs: 203 - Follows: 215 - Updated: 9/15/2016 - Published: 4/8/2016 - Harry P., Albus D., Eobard T./Impostor Harrison W./Reverse-Flash, Hunter Z./Zoom
Black Knight Challenge by
FURY OF 1000 CHIHUAHUAS
Harry Potter, at the behest of the Hallows, takes up the armor of the Black Knight to protect as many as he can. Not a romance centered story. See all of my challenges in my forums.
Crossover - DC Superheroes & Harry Potter - Rated: T - English - Crime/Supernatural - Chapters: 1 - Words: 254 - Favs: 8 - Follows: 6 - Published: 8/19/2015 - Harry P. - Complete
Immortal Guardian by
lisa.ryanz1oh1 reviews
The Wizarding World is at peace after the Second War of Hogwarts. But the Savior of the World is needed in another world. Clearly, his 'saving people thing' is something he was born with. Because Harry Potter just can't resist helping people in need.
Crossover - Harry Potter & Thor - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 9,309 - Reviews: 57 - Favs: 477 - Follows: 677 - Updated: 8/9/2015 - Published: 5/16/2014 - Harry P., Thor, Loki, Sif
Harry Potter & The New Life by
smaster28 reviews
Based on SilverAegis Harry Potter: A New Life. Its an AU. Harry's a Shadow Mage. Neville is 'The Boy Who Lived'.
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 32 - Words: 243,776 - Reviews: 2457 - Favs: 3,529 - Follows: 3,352 - Updated: 12/27/2014 - Published: 1/11/2011 - Harry P., Lily Evans P.
THE GRYFFINDOR AND THE SLYTHERIN by
Lee Strange reviews
Harry Potter, rogue, discovers magic at an earlier age. Slytherin Ice Queen Daphne, Weasleys, Draco, Hermione, Tracey,Neville and some romance and action. Follow this group through action adventure and mystery.
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 113 - Words: 244,899 - Reviews: 425 - Favs: 992 - Follows: 731 - Updated: 8/8/2014 - Published: 8/11/2013 - Harry P., Daphne G. - Complete
Harry Potter: Shadows and Dust by
Time Shadow reviews
The Dark Lord Potter shall rise and all shall feel his wrath. Dark/Harry God/Harry Harry/Harem
Harry Potter - Rated: M - English - Fantasy/Drama - Chapters: 4 - Words: 5,588 - Reviews: 46 - Favs: 473 - Follows: 594 - Updated: 2/26/2014 - Published: 1/2/2014 - [Harry P., Morgana, Bellatrix L., Lily Evans P.]
Harry Potter: Year One by
Stout89 reviews
After being expelled from Hogwarts Harry escapes from Dumbledore and the Order of Phoenix to live his own life, but something goes wrong and Harry wakes up alone on a deserted island, but enemies are still lurking in every shadow, will Harry ever find a way off the island before it takes his life.
Crossover - Harry Potter & Arrow - Rated: T - English - Adventure/Humor - Chapters: 12 - Words: 25,059 - Reviews: 107 - Favs: 459 - Follows: 580 - Updated: 1/15/2014 - Published: 7/17/2013 - Harry P., Slade W./Deathstroke, Yao Fei
The Game of Death by
adrien skywalker reviews
For eons, Thanos of Titan, has desired the love of death. Now, it is within his grasp. All he needs to do, is bring her wayward son, back to her. The problem is that her son doesn't want to go back to her. And unfortunately, for the Avengers and Nick Fury, and to the irritation of Asgard, Earth has now become their battleground, in this Game of Death.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 21,882 - Reviews: 624 - Favs: 2,658 - Follows: 3,126 - Updated: 10/21/2013 - Published: 11/18/2012 - Harry P.
Hair of the Grim by
Nightmare Sired Muse reviews
They say there are many things a wizard shouldn't do while ridiculously drunk; flying, apparition, and testing unknown spells just to name a few. But as the BWL just learned, listening to one of your equally as drunk godfather's 'brilliant ideas' is another one of the things you just shouldn't do. DISCONTINUED
Harry Potter - Rated: M - English - Chapters: 2 - Words: 24,213 - Reviews: 201 - Favs: 1,286 - Follows: 1,567 - Updated: 9/21/2013 - Published: 7/18/2013 - Harry P., Lily Evans P., Lily Luna P. - Complete
The Rise of Darkness by
dart93 reviews
Rose Potter, Harry's sister is thought to be the chosen one. Ignored and forgotten, Harry runs away and is found in the forest by Voldemort. Raised as the secret heir of the Dark Lord, Harry will do anything to put the Dark Lord in power. EvilHarry Slaves
Harry Potter - Rated: M - English - Fantasy/Crime - Chapters: 15 - Words: 51,402 - Reviews: 398 - Favs: 1,727 - Follows: 946 - Updated: 10/2/2010 - Published: 7/30/2010 - Harry P. - Complete