Avengers and Arrow Crossovers
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The Age of Heroes by TheMonitors626 reviews
A mysterious watcher behind the dimensional veil orchestrates the merging of two very big universes, who need each other's help to face off the coming threat. Total annihilation of the multiverse. This is the story of how all of our heroes came together. This is just the beginning of a vast majority of stories and spinoffs that are in the works.
Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 317 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 8/4/2021 - [Oliver Q./Arrow/Green Arrow, Felicity S./Overwatch] Captain America/Steve R., Iron Man/Tony S.
The Archer's and the Widow's Journey by Bl4ckHunter reviews
One-shot story. Oliver and Natasha reminisce together about their journey over the years with their friends and other heroes.
Rated: T - English - Romance/Family - Chapters: 1 - Words: 6,559 - Reviews: 3 - Favs: 16 - Follows: 9 - Published: 7/23/2021 - [Black Widow/Natasha R., Oliver Q./Arrow/Green Arrow] - Complete
Coming of the Conqueror by Raptor2216 reviews
15th story of the Worlds Collide Series. As summer begins, life is good, and Oliver and Natasha are looking forward to their wedding. But, when a powerful warlord comes from the future on a mission, the Avengers must assemble again to stop him from building an empire across time.
Rated: K+ - English - Sci-Fi/Friendship - Chapters: 33 - Words: 63,507 - Reviews: 189 - Favs: 71 - Follows: 50 - Updated: 7/13/2021 - Published: 8/11/2020 - [Black Widow/Natasha R., Oliver Q./Arrow/Green Arrow] OC, Barry A.
Two Archers a Red-Head and a Bird by Thunderstrike16 reviews
(6th Story in Super-Avengers Series) With Oliver's friends and family taken by Prometheus, he needs all the help he could get to get them back. But with the Flash and Legends unavailable, he will have to reach out for some help from another universe. AU of Arrow Season 5 finale
Rated: T - English - Adventure/Drama - Chapters: 8 - Words: 22,121 - Reviews: 37 - Favs: 68 - Follows: 64 - Updated: 6/14/2021 - Published: 5/8/2019 - Black Widow/Natasha R., Hawkeye/Clint B., Oliver Q./Arrow/Green Arrow, Adrian C. - Complete
Sacrifice by jediknigh5 reviews
This is the big crossover that I've promised for months. Far too many characters and genres to describe them all. It's going to be a long one, enjoy.
Rated: T - English - Chapters: 292 - Words: 165,626 - Reviews: 2 - Favs: 7 - Follows: 7 - Updated: 5/25/2021 - Published: 1/1/2021 - Complete
Assemble by cowboysrappin
Book I of the Heroes Series When Hydra becomes a new threat, Atom, Black Canary, Spartan, Iron Man, Thor, and Captain America must team up and stop them. Arrowverse and Marvel Cinematic Universe Crossover
Rated: K+ - English - Sci-Fi/Adventure - Chapters: 4 - Words: 6,627 - Favs: 6 - Follows: 5 - Updated: 4/23/2021 - Published: 2/10/2019 - Black Canary/Earth-1 D. Laurel Lance, Thor, Iron Man/Tony S., Ray P.
Atonement by Stand with Ward and Queen reviews
Following the events of Westview, Wanda gets some advice from someone who has experience with guilt over their sins.
Rated: T - English - Angst - Chapters: 1 - Words: 988 - Reviews: 12 - Favs: 25 - Follows: 10 - Published: 4/2/2021 - Wanda M./Scarlet Witch, Slade W./Deathstroke - Complete
When two world collide by supgirlfan101 reviews
The night after celebrating his little sister's birthday, Jay Lance is kidnapped from his home and is taken to the league of assassins. 12 years later he is brought into S.H.I.E.L.D by none other than the EX assassin Natasha Romanoff, where he is convinced to become an agent. What will he do now that he is free? Takes place from Ironman 2 - endgame. arrow seasoned 1- 8 legends 1-6
Rated: T - English - Drama/Hurt/Comfort - Chapters: 2 - Words: 1,257 - Reviews: 3 - Favs: 11 - Follows: 12 - Published: 1/4/2021 - [Black Widow/Natasha R., OC] Black Canary/Earth-1 D. Laurel Lance, Sara L.
Kindred Spirits by Ki11er18001 reviews
One-shot. As Oliver takes a well needed and well deserved vacation following the events of Season 3, he runs into a certain red-headed superhero and a new kinship is born.
Rated: T - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 1,699 - Reviews: 3 - Favs: 15 - Follows: 7 - Published: 1/1/2021 - [Black Widow/Natasha R., Oliver Q./Arrow/Green Arrow] - Complete
Because You're Worth It by lateVMlover reviews
This is a completely AU story that focuses on Felicity after the showdown with Slade. She is hurt over his love declaration and runs to her cousin Pepper Potts in NYC. There she finds a surprising new love. The new love with join her in Starling, fitting into her and Oliver's life. This focuses on Olicity friendship and Oliver finding healing in a new way. Features all the Avengers
Rated: K+ - English - Romance/Fantasy - Chapters: 23 - Words: 95,295 - Reviews: 41 - Favs: 189 - Follows: 123 - Updated: 12/28/2020 - Published: 6/12/2015 - Captain America/Steve R., Iron Man/Tony S., Oliver Q./Arrow/Green Arrow, Felicity S./Overwatch - Complete
Oliver Queen: Agent of SHIELD Book one by Stand with Ward and Queen reviews
In one world, it was Argus that picked Oliver up from the wreckage of The Amazo. in another, it was SHIELD. How many things change because of one difference? Read to find out.
Rated: T - English - Adventure/Crime - Chapters: 14 - Words: 17,240 - Reviews: 126 - Favs: 224 - Follows: 201 - Updated: 12/12/2020 - Published: 4/18/2019 - Hawkeye/Clint B., Nick F., Oliver Q./Arrow/Green Arrow - Complete
Whatever it Takes by yourxavenger reviews
Felicity Meghan Stark was a simple girl with a complicated life. She was the daughter of Tony Stark and she was living in Starling City, helping the Arow. But now her father needs her help.
Rated: K - English - Romance/Adventure - Chapters: 11 - Words: 22,743 - Reviews: 2 - Favs: 31 - Follows: 25 - Updated: 11/13/2020 - Published: 4/14/2020 - Captain America/Steve R., Iron Man/Tony S., Oliver Q./Arrow/Green Arrow, Felicity S./Overwatch - Complete
Avengers Crisis On Earth X Deleted Scenes by jason429
Scenes that didn't make the final cut. Don't know how often this will be posted.
Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 1,790 - Favs: 6 - Follows: 4 - Updated: 10/8/2020 - Published: 10/4/2020 - Captain America/Steve R., Oliver Q./Arrow/Green Arrow
A curse and a blessing by Raven White Fox reviews
Felicity like everyone has secrets, only her secrets are a tad different from team arrows. Like that she has a brother, and she knows the avengers. But when a friend sees her, things change, dramatically. She moves to New York to live with her brother and his friends. Did I mention that Clint Barton was her brother?
Rated: T - English - Adventure/Hurt/Comfort - Chapters: 4 - Words: 13,323 - Reviews: 15 - Favs: 74 - Follows: 116 - Updated: 8/23/2020 - Published: 9/14/2019 - Hawkeye/Clint B., Felicity S./Overwatch, Roy H./Arsenal
The Rise of the Master by Raptor2216 reviews
9th story of the Worlds Collide Series. In the aftermath of Thanos' defeat, Bucky and his team return to their lives in Star City, as Slade leads his team to track down HYDRA. But when a new player shows up, Bucky will find himself in a new war. Along the way, he must attempt to find out: Who is this Taskmaster, and what does his arrival mean for Star City, and all of Earth-1?
Rated: K+ - English - Sci-Fi/Adventure - Chapters: 15 - Words: 22,440 - Reviews: 66 - Favs: 64 - Follows: 43 - Updated: 8/11/2020 - Published: 10/19/2019 - [Bucky Barnes/Winter Soldier, Black Siren/Earth-2 D. Laurel Lance] OC, Slade W./Deathstroke - Complete
Loki reborn challenge by timbarney110
Loki dies after being defeated by the Avengers.
Rated: M - English - Chapters: 2 - Words: 4,247 - Favs: 5 - Follows: 4 - Updated: 8/5/2020 - Published: 9/5/2019 - Loki
Who is the ultimate big bad? by Aragorn II Elessar reviews
MCU Thanos and Arrowverse Anti-Monitor argue about who was the best big bad of their respective Universes. But there can only be one winner. Read to find out.
Rated: T - English - Humor/Parody - Chapters: 1 - Words: 1,031 - Reviews: 13 - Favs: 17 - Follows: 5 - Published: 8/1/2020 - Thanos - Complete
Secret Crisis: War on Infinite Earths by jason429 reviews
So this is it. It's all been leading to this. The Multiverse is in peril. The Monitor gathers both Earth's Mightiest and World's Finest to all band together prevent the end of everything. A group of remarkable people will fight the battle we never could. The world is about to change and we need heroes. The Crisis has begun.
Rated: M - English - Sci-Fi/Adventure - Chapters: 52 - Words: 59,143 - Reviews: 5 - Favs: 50 - Follows: 24 - Updated: 7/23/2020 - Published: 6/22/2020 - Captain America/Steve R., Iron Man/Tony S., Oliver Q./Arrow/Green Arrow, Barry A. - Complete
Come Together by Bl4ckHunter reviews
Linked to Aragorn II Elessar's 'The Devil and the Hood' series. With Thanos starting his quest to collect all Infinity Stones to wipe out half of all life across the universe, the heroes of Earth and beyond must unite to stop him and his allies.
Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 17,519 - Reviews: 14 - Favs: 12 - Follows: 10 - Updated: 7/15/2020 - Published: 7/6/2020 - Complete
Avengers: Elseworlds by jason429 reviews
The Book of Destiny has rewritten reality as Oliver and Barry switched lives with each other. So who else to call for help but The New Avengers! Oliver, Barry and Kara team up with the likes of Doctor Strange, Black Panther, Captain Marvel, Spider-Man and more to save reality.
Rated: T - English - Adventure/Humor - Chapters: 28 - Words: 26,116 - Reviews: 5 - Favs: 36 - Follows: 27 - Updated: 6/10/2020 - Published: 5/28/2020 - Carol Danvers/Captain Marvel, Dr. Strange/Stephen S., Oliver Q./Arrow/Green Arrow, Barry A. - Complete
The Plague by Stan 'Excelsior' Lee reviews
Earth is in a dilemma. What was previously only thought as the stuff of fiction and B-List movies has come to pass. The zombie apocalypse rages across the world and the Avengers are on the losing side. Out of allies, out of options, they desperately need help and desperate measures cause for desperate measures. The only question is, will there be help on the other side?
Rated: K+ - English - Adventure/Fantasy - Chapters: 6 - Words: 11,406 - Reviews: 1 - Favs: 4 - Follows: 4 - Updated: 6/9/2020 - Published: 6/3/2020
Two Heroes Walk Into a Bar by jason429 reviews
Just a one shot not connected to anything. Just something I quickly whipped up.
Rated: T - English - Friendship/Hurt/Comfort - Chapters: 1 - Words: 586 - Reviews: 2 - Favs: 9 - Follows: 4 - Published: 5/28/2020 - Iron Man/Tony S., Oliver Q./Arrow/Green Arrow - Complete
Infinity Crisis by ColdCupoJoe reviews
Hey everyone! This is an attempt to merge CW's Arrowverse and the MCU with the heroes of the Arrowverse taking on the MCU version of Thanos! This is longer than any of my battle series, and will be a multiple-chapter arc, but this takes the Arrowverse from before the Crisis event of 2019 and Thanos as his Infinity war incarnation as an alternative to the Anti-Monitor! Thanks/enjoy!
Rated: T - English - Chapters: 5 - Words: 29,323 - Reviews: 5 - Favs: 19 - Follows: 25 - Updated: 5/26/2020 - Published: 12/21/2019 - Thanos, Oliver Q./Arrow/Green Arrow, Barry A.
Avengers: Crisis On Earth X by jason429 reviews
The Avengers have lost. Half of the universe is wiped out from existence. However when The Avengers Assemble after 5 years to go back in time to retrieve the Infinity Stones, their plan goes slightly awry. There's more to the Quantum Realm than meets the eye as The Avengers travel throughout the Multiverse and end up on the wrong earth. Side note: There will be some.. Slight change
Rated: T - English - Adventure - Chapters: 44 - Words: 46,882 - Reviews: 58 - Favs: 60 - Follows: 40 - Updated: 5/26/2020 - Published: 5/19/2020 - Captain America/Steve R., Iron Man/Tony S., Oliver Q./Arrow/Green Arrow, Barry A. - Complete
Keep both eyes open by Stand with Ward and Queen reviews
Oliver receives a visit from Nick Fury, who gives him a lead on the identity of Prometheus.
Rated: T - English - Adventure - Chapters: 1 - Words: 806 - Reviews: 4 - Favs: 32 - Follows: 11 - Published: 5/17/2020 - Nick F., Oliver Q./Arrow/Green Arrow - Complete
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