1 – 18 of 18 Works in Ancient One (Marvel)
Turn Back Time Anthology by Girlinpink44
Fandoms: Iron Man (Movies), Marvel Cinematic Universe, Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies)
25 Oct 2026
Summary
Anthology containing:
Wish We Could Turn Back Time
With a snap of his fingers, Tony Stark finds himself with the chance to change everything. Armed with foreknowledge and his found family, can he figure out a way to stop Thanos before he snaps? They say hindsight is 20/20 and Tony is about to find out how true that really is.
The Benefits of Hindsight
It's been a few months since Tony and his family found themselves back where it all started. They've already changed some things and face more changes as time moves on. There are benefits to living through the same events twice. But will they make the right moves to be ready to face Thanos?
Sequel to Wish We Could Turn Back Time.
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 147,684
- Status:
- In-Progress
Guardian of the Soul: Infinity Saga by HPfanfictioner66
Fandoms: Harry Potter - Fandom, Harry Potter - J. K. Rowling, Marvel, Marvel (Comics), Marvel Cinematic Universe, The Avengers (Marvel Movies)
10 Sep 2026
Summary
His Benefactor? A super powerful cosmic being. His job? To guard a stone that controls an essential aspect of existence. His name? Harry James Potter.
After Harry's demise at the hands of Voldemort, he gets a chance at a new life in a new universe. But there's always a catch. Will Harry save the world or will he die trying… again?Shelves: Crossovers, Harry Potter, Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 222,737
- Status:
- In-Progress
Glitter and Gold by InsaneSociopath
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies)
19 Feb 2025
Summary
"Fuck this," Tony grumbled to himself as he tried not to yank on the car battery cables connected to his chest in frustration. "Fuck Thanos, fuck time travel, fuck the fucking glow stones."
He paused, glowering up at the security camera blinking away in the corner of the cave.
"Actually fuck everything," he growled slightly louder. "Imma Mary Sue the shit out of myself, just you fucking watch."
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 76,124
- Status:
- In-Progress
Summary
The Avengers won but the universe lost the moment Thanos destroyed the Infinity Stones native to their dimension. The borrowed Stones could tell that this universe was already unravelling, falling apart and doomed to destruction.
So when given the opportunity to fix it before they returned to their timelines?
They grabbed it.
Tony was in for one hell of a ride. He couldn't even die without something weird happening, could he?Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 86,113
- Status:
- In-Progress
We Can Do Better by Zeethulhu
Fandoms: Doctor Strange (2016), Iron Man (Movies), Marvel Cinematic Universe, The Avengers (Marvel Movies)
13 Jan 2024
Summary
14,000,605 universes and only one win in the time Doctor Strange had to look.
This is not the universe where they won against Thanos. Sitting in the ruins of their battlefield, knowing everything he swore to protect, his universe was coming to an end, Stephen makes a choice.
Sacrificing his body for a spell, he takes the only souls he knows can orchestrate a victory back in time. A spell created by his own hands, fueled with his sacrifice, he catapults himself and Tony Stark back to the moments of their birth.
With their reality at stake, they need to create a chance for their time-line to win. After all, their universe wasn't the one that won.
- Part 1 of Do-Over IronStrange
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 284,338
- Status:
- In-Progress
Have Time — Will Travel by flower-of-el (NibelungVelocity)
Fandoms: Doctor Strange (Movies), Iron Man (Movies), The Avengers (Marvel) - All Media Types
04 Nov 2023
Summary
Tony Stark would have to die. Doctor Stephen Strange had thought that it was the only way. But Thanos' utter stupidity forces a higher being to step in, and Stephen has the dubious honor of being their instrument. They have met before, after all.
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 283,240
- Status:
- In-Progress
The Chances of Survival: 14 million and the time that never happened by BearlyMadeIt
Fandoms: Doctor Strange (2016), Guardians of the Galaxy (Movies), Iron Man (Movies), Marvel Cinematic Universe, Spider-Man: Homecoming (2017), The Avengers (Marvel Movies), The Avengers (Marvel) - All Media Types
30 Sep 2023
Summary
Stephen had looked through all possible outcomes of the battle against Thanos. 14,000,605. With one chance to win.
There was, however, another chance to win he never saw. A chance so unlikely to happen, that it never occurred to him. It wasn't possible. It couldn't be possible. But it happened.
The glowing green gem turned time backward.
Who remembers it happened?
-INFINITY WAR SPOILERS-
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 325,623
- Status:
- In-Progress
The One to Bet On by airas_story
Fandoms: Iron Man (Movies), Marvel Cinematic Universe, The Avengers (Marvel) - All Media Types
19 Jun 2023
Summary
“No.” Tony shook his head, heart beating wild and rapid, the monitors he was hooked up to a cacophony of sound. “You might have missed it, Strange, but last time I tried to prepare the world for what was coming, half the universe died. Why me?” Why not someone else, why not Steve fucking Rogers, the man with the plan, why not Rhodey, why not Pepper, why him?
“Because you’re a scientist. A futurist. We chose you, Stark. But you have to accept.”
Tony didn’t want to.
“You’re going to regret it,” Tony said quietly. The beeping of the monitors had slowed, the panic had faded away leaving only a quiet exhaustion.
“I don’t think so.” And Strange sounded so sure.
Tony closed his eyes. He wanted to say no, wanted to let go of the weight of the world that had already crushed him. But he couldn’t do that. Couldn’t do that when Strange had used his last chance to save the world, banking on him. “Alright.” He swallowed hard, forcing himself to nod. “Okay. Send me back.”
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 171,047
- Status:
- In-Progress
Harry Potts and the Infinity Stones by samhaine
Fandoms: Harry Potter - J. K. Rowling, Marvel Cinematic Universe
14 May 2023
Summary
Orphaned Harry Potter had one more family member he could be left with: his father's squib sister, whose last name got shortened to Potts when she moved to the US.
Shelves: Harry Potter, Marvel Comics, Crossovers
- Site:
- archiveofourown.org
- Words:
- 314,964
- Status:
- In-Progress
To Infinity, One Step At A Time by DoctorWhiteFox
Fandoms: Doctor Strange (2016), Doctor Strange (Movies), Iron Man (Movies), Marvel Cinematic Universe, Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies), The Avengers (Marvel) - All Media Types
31 Dec 2022
Summary
It's too late, Stephen knows, as soon as he hears the stars start screaming. His universe is collapsing, and none of his spells can do anything at this point.
But it's not the end.
Stephen Strange wakes up in his scrubs on the floor of a surgery room. Tony Stark wakes up in his workshop at Avengers Tower, held in the arms of an old Iron Man armor. Peter Parker wakes up tangled in the sheets of a bunk bed he hadn’t seen in weeks.
The day is 21st September 2014. The universe holds its breath as three time-displaced souls regain their bearings.
Ahead of them, their past awaits.
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 114,153
- Status:
- In-Progress
The Mage of Manhattan Anthology by TemporalWarlock
Fandoms: Doctor Strange (2016), Harry Potter - J. K. Rowling, Iron Man (Movies), Marvel Cinematic Universe, The Avengers (Marvel Movies), Thor (Movies)
27 May 2022
Summary
What would happen if Harry appeared into the MCU at the age of 11, just after the Battle of Manhattan? Well, maybe this.
Anthology containing:
Adaptation
Harry Potter hated his fame, hated the way everyone compared him to his parents – who he never got a chance to meet. Adults saw his parents in his hair or his eyes, whilst his ‘friends’ saw a celebrity first and a person second. He just wanted to be a normal pre-teen.
Who would have thought the combined powers of the Mirror of Erised – a device that mirrored your greatest desire – and the Philosopher’s Stone – an artifact to give one immortal life – would team up to offer him a new start?
Finding himself in a world not his own (repairing itself from a recent alien invasion of all things) Harry must survive the horrors of puberty, learn a whole different kind of magic, deal with sentient technology, oh, and maybe save the universe.Timeline: Harry from 11->14, The Avengers through to Age of Ultron.
Shelves: Marvel Comics, Harry Potter, Crossovers
- Site:
- archiveofourown.org
- Words:
- 95,780
- Status:
- In-Progress
Iron Re-Write by lindajenner
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies)
25 May 2022
Summary
“And I am… Iron Man…” Tony snapped his fingers and beings turned to dust.
He vaguely heard Peter and Pepper speak to him before everything went black.“Sir? Please wake up.” In his dreams, JARVIS was always there, watching over him.
Tony reluctantly opened his eyes and immediately screwed them closed. “Oh, fuck me…” This wasn’t a dream, it was a nightmare, he was in his room in his father's New York mansion.
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 111,486
- Status:
- Completed
The End Game by Kiragirl17
Fandoms: Agents of S.H.I.E.L.D. (TV), Avengers: Infinity War - Fandom, Black Panther (2018), Captain America (Movies), Iron Man (Movies), Marvel Cinematic Universe, The Avengers (Marvel Movies)
21 Nov 2021
Summary
Tony had never hated anyone more in his life. This man had seen everything, but they still lost. Half universe gone, and all Tony wanted to do was die...well after he punch Strange in his pretty face. Dr. Strange sent him back 4 years, just before the fall of Shield. Now, the Future Genius is left to play god, while hoping he doesn't screw it up at the same time.
Why the hell did Strange think he was the best person for the job? Why didn't he send someone else? Like Pretty boy Rogers? Was the Doctor insane? Tony wasn't sure, but goddamn it, he kept seeing Peter's death in his head, a never ending nightmare.
With the weight of the world on his shoulders, Tony didn't know what to do. He didn't have a plan, not really. His only plan is not to break the world more. Granted, it would help if Ayo would stop looking at him like he's an idiot, though she isn't alone. Everyone is demanding answers and he had none.
Main Pairing now updated, though super slow burn. Eventual IronStange
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 184,762
- Status:
- In-Progress
Mischief Far From Managed by AppoApples
Fandoms: Captain America (Movies), Captain America - All Media Types, Doctor Strange (2016), Harry Potter - J. K. Rowling, Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies), The Avengers (Marvel) - All Media Types, Thor (Movies)
11 Sep 2021
Summary
Lily Potter conducted a ritual that took more than her magic when she invoked Loki's name to save her son and to kill Voldemort. Now that Harry too has 'died', Loki's calling in the debt, deciding that being King of Asgard isn't nearly as much fun as raising a human wizard to be devoted to him to get back at his brother. Really, how much trouble could a teenager possibly be? Aunt May might have an answer to that; more than even a god could be prepared for.
TIMELINE: Harry end of 4th year, timeline starts after Spider-Man: Homecoming and goes though Doctor Strange and Ragnarok, then really off script preventing Infinity War and End Game.
Reboot of Natasha Romanoff and the Secrets of Death by JacobApples.
Shelves: Harry Potter, Marvel Comics, Crossovers
- Site:
- archiveofourown.org
- Words:
- 51,541
- Status:
- In-Progress
Z to A by memoriaeterna
Fandoms: Marvel Cinematic Universe, Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies), WandaVision (TV)
10 Aug 2021
Summary
The moment of disorientation was nothing compared to the next thing he saw. He was standing in the midst of an airport, looking directly at a girl with the familiar red leather coat. The mutual recognition was instant. Leipzig.
Or, Peter and Wanda sent back in time to stop the inevitable. Good news: they are not alone. Bad news: who and from when.Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 91,895
- Status:
- Completed
To Be Worthy... Anthology by Jadeys_World
Fandoms: Marvel Cinematic Universe, Spider-Man (Tom Holland Movies)
19 Mar 2021
Summary
Anthology containing:
Finding Something To Fight For
"I lost the kid..."
In the aftermath of the snap, Tony has returned to a world which he cannot bear to exist in. He's lost the son he didn't allow himself to truly embrace. This is the story of how he moves through his grief and pain and finds something to live again for with the help of his family.
Prequel to With Great Power and following stories. Can be read independently of the series.He's My Brother
A comment at pre-school sets Morgan on a mission — She wants to see her brother. Tony and Pepper must have a difficult conversation with her, and Tony needs to face some reminders of what he lost all those years ago.
Prequel Scene to With Great Power
Coming Home At Last
Morgan had always known Peter would be the best brother in the world if he was there, and now she had proof. No one else could do magic like him, no one else saved the world, and no one would ever love their brother more than Morgan was going to love Peter.
She had waited all her years for this moment, and now he was there.
Her brother had come home at last.
With Great Power...
The gauntlet falls into Peter’s hands on the battlefield, and instead of passing it on, he snaps. Through that choice he is burdened with more power and responsibility than he could have imagined. He is going to need Tony and the rest of his newfound family to help him manage it.
He's got to learn new facets of his nature, things he never imagined he would face, and he needs to hide from the people that would take him and his new power and turn it into a weapon.
Now complete
Edited October 2020
Hold On A Second Longer
There are consequences for Peter’s ordeal at Ross and Thuri’s hands. Revenge will need to be put on the back-burner while his friends and family rally around him to help him recover. It’s going to take time and patience to bring Peter back to them, but they’re all committed to helping the youngest member of the Avengers.
Inspired by foolscapper's Exploding Head Syndrome
Who Am I? - I'm Spider-Man
Peter beat the programming, embraced the Stones’ power, and now he needs to learn exactly what that means and how to use and control them. He’s going on a journey throughout time and the universe to do explore, learn, and to attempt to ease some of the pain in the pasts of his new family.
No Man Can Win Every Battle...
Peter’s home with his family at last, and his next task is to find a way to balance his life with the people he loves, his life as Spider-Man, and The Infinity Stones’ power. Just as things begin to settle, his dreams start to take a life of their own, leaving him with physical reminders carved into his skin of a threat that’s lurking out there in the Multiverse.
Morgan Stark's Busy Day
A day in the life of Morgan Stark and her new living arrangements with the Avengers
...But No Man Should Fall Without A Struggle
The fact Tony had been slammed with green light made him think time travel was most likely. But why would Peter do that? Why did Peter want him to be in 2016?’
With no answers forthcoming, Tony and his team must carve their own path in 2016, doing what they think is right and hoping that’s enough. After all, Peter is relying on them.
NOTE: I have raised the rating to mature and added a minor character death warning. It's not an Avenger, but they have an important role in the story. I am sorry to do it at this late stage, but I didn't see this death coming when I started posting. If you need to know who it is for reassurance, my email is on my profile, and I'm happy to tell you as long as it doesn't end up in comments as a spoiler.
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 412,531
- Status:
- In-Progress
Born Of The Same Impulse by GwendolynStacy
Fandoms: Doctor Strange (2016), Marvel Cinematic Universe, The Avengers (Marvel Movies), The Avengers (Marvel) - All Media Types
25 Sep 2020
Summary
Barely five minutes into the past and Tony has already taken care of Ultron, thus prevented Sokovia, thus – hopefully – made sure that the Civil War would never happen. All things considered, he was doing pretty well!
Then he just had to look up his fellow superhero turned time traveller on the internet.
Star Surgeon Involved In Car Crash, Condition Unknown
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 89,382
- Status:
- Completed
Summary
Tony Stark unexpectedly wakes up after making the ultimate sacrifice during the final battle of the Infinity War.
Now he's stuck in 1976, with no plan, no future and no clue.
Of course it would help if he could work out if he'd actually achieved his goal when he'd killed himself.
Shelves: Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 240,763
- Status:
- In-Progress