1 Patron Gods by crazypandagirl When Odin sent Thor to Earth, he didn't have perfect control over the unfamiliar Dark Magic he was using, returning Aida to her original world at long last, quickly followed by Pitch, Eclipse, and Fury. They discover a certain truth of just how long Loki has been subjected to the Mind Stone, find Fire's father, and dragons help with the Thanos problem. Prequel to Fire and Fury
T, English, Adventure & Family, words: 13k+, favs: 9, follows: 8, 11/24/2019, [Hiccup, OC] Iron Man/Tony S., Loki
7 Infinity » by FryBr3dInspectr What happens when Hiccup and Astrid notice something usual during the romantic flight? What happens after Thanos snaps his fingers but something goes wrong and the universe is forever changed? Movie characters, some Book characters all mixed together. Rated T for some adult situations; the language is mostly k. New chapters coming soon. Thank you for over 23,000 views!
K+, English, Romance & Adventure, chapters: 29, words: 62k+, favs: 26, follows: 29, updated: 8/24/2019 published: 9/17/2018, Astrid, Hiccup, Heather, Thor
38 Loki's Sons (On Temporary Hiatus) » by ArcherWriter What happens when the two sons of Loki get into trouble with the Avengers? What chaos will ensue? Rated T just in case.
T, English, Adventure & Sci-Fi, chapters: 7, words: 4k+, favs: 94, follows: 139, updated: 4/10/2019 published: 6/4/2016
41 The Half Fury » by neobendium Avengers and the Half Fury REBOOT, new plot and better characterization (I hope). A fluffy and adventurous story about a girl with dragon wings and a tail that is taken in as the Avengers' problem child. Rated for gore, graphic descriptions, language, and possible triggers involving suicide, abuse, drug use, and cutting.
T, English, Hurt/Comfort & Adventure, chapters: 10, words: 19k+, favs: 56, follows: 67, updated: 10/6/2018 published: 6/3/2017, OC, Captain America/Steve R., Iron Man/Tony S., Hawkeye/Clint B.
6 IDHTGEC aka hero School » by Stuck-in-a-Fantasy04 This crossover also includes Trollhunters and GravityFalls. what happens when you take the multiverse's greatest heroes and send them off to interdimensional boarding school? Hiccup, Astrid, Peter, Shuri, Jim, Claire, Dipper, and Mabel had no idea what they were getting themselves into when they accepted Dr. Strange's invitation to I.D.H.T.G.E.C. but school isn't that bad... Right?
K+, English, Friendship & Adventure, chapters: 2, words: 4k+, favs: 11, follows: 17, updated: 7/3/2018 published: 4/18/2018, Astrid, Hiccup, Spider-Man/Peter Parker, Dr. Strange/Stephen S.
A new world » by Shadowassassin reborn After the last events of all dragon kind a dragon Demi god named Blackmist will need the help of the avengers. To help defeat a bad group of men tasked in killing his kind.will Blackmist make peace with a humans again and join the avengers and help defeat a evil .
T, English, Friendship & Adventure, chapters: 5, words: 4k+, favs: 1, follows: 2, updated: 7/3/2018 published: 3/13/2018, Hiccup, Iron Man/Tony S., Loki, Hulk/Bruce B.
31 Thunder » by The Story Of Your Life Sequel to The Paradigm. Life for Alex and Hiccup couldn't be better. Between marriage and a few other surprises, one would think that peace was finally achievable for them. Unfortunately, life never works out the way anyone expects, and they're about to find that out the hard way. Rated T for mild swearing and violence. ON HOLD!
T, English, chapters: 16, words: 53k+, favs: 37, follows: 36, updated: 3/6/2018 published: 6/25/2017, [Hiccup, OC]
10 Son of a god » by Beth Lokison What if Hiccup was actually adopted? What would happen if he found out that his birth father was actually a Norse god? But which one? Read to find out! Rated T for some violence and blood (Cross-posted on my wattpad account: @Beth Haddock)
T, English, Adventure & Friendship, chapters: 5, words: 2k+, favs: 32, follows: 35, updated: 9/8/2017 published: 7/16/2017
267 The Paradigm » by The Story Of Your Life Strange happenings have been occurring throughout the island of Berk. A mysterious and new dragon has appeared, along with something else that sends the Dragon Riders into a completely different world. Our world. Things only go from bad to worse when they are separated across the United States. Can they survive this new world? Rated T for swearing. Now Complete!
T, English, Adventure & Mystery, chapters: 75, words: 248k+, favs: 124, follows: 109, updated: 6/26/2017 published: 12/1/2015
13 Fire and Iron » by ChibiLover123 First in the Yin and Yang Series, a How To Train Your Dragon/Marvel Cinematic Universe/Pokemon universe. Rewritten. In a world of powerful Vikings and menacing Dragons, Hillevi is a Hiccup without a place. But things are changing, and maybe a Hiccup can make a difference after all.
T, English, Adventure & Humor, chapters: 23, words: 44k+, favs: 25, follows: 26, updated: 2/23/2017 published: 9/17/2016, Hiccup, Toothless, Captain America/Steve R., Bucky Barnes/Winter Soldier
87 Hero of Another World: Rewrite » by The Imaginative Babbler Thor has been acting strange since he saw a commercial for a new animated movie the other day. He drags the other Avengers to see How to Train Your Dragon, and then brings them to meet his nephew, starting a crazy adventure
K+, English, Adventure & Family, chapters: 33, words: 45k+, favs: 271, follows: 178, updated: 1/20/2017 published: 4/18/2016, Hiccup, Loki
211 How To Train Your Avengers » by Check it bonsly Hiccup specifically warned the twins not to get too close to the swirling expanse in the sky. He warned them, but they didn't listen, and now they're all stuck in the strange world of grey towers and strange, brightly coloured things. The portal closed, and the only man who can open it again just went off the deep end. Well, you can't say his life's dull.
T, English, chapters: 22, words: 113k+, favs: 337, follows: 364, updated: 9/9/2016 published: 8/27/2014, Hiccup, Iron Man/Tony S.
4 Dragon Riders, meet The Avengers by SabrinaPMP Amati Stormchaser wakes up to a strange world. Hurt and Confused, the only one that she can actually talk to and be understood by is Thor. Later, the rest of the Dragon Riders come to earth, but not all in the same place. Amati needs to find them before they get themselves in some kind of trouble. Especially the twins.
T, English, Humor & Suspense, words: 1k+, favs: 9, follows: 15, 7/27/2016
15 Down the Rabbit Hole by lunar mischief Thanks to their usual wondrous luck, the Avengers find themselves transported to a new land filled with action, adventure, and... dragons?
T, English, Friendship, words: 1k+, favs: 58, follows: 73, 2/12/2016
44 Avengers and the Half Fury » by neobendium A girl grows wings, a tail, spines, and luminous green eyes. Then the Avengers find out about her. She joins the team, and along with Spiderman, they fight a huge threat to man and dragon-kind. Kinda a remake of the HTTYD movies.. you'll see. (There are no HTTYD characters in this...just my OC and her nightfury parts.) DISCLAIMER: I DO NOT OWN HTTYD OR AVENGERS. JUST MY OC.
T, English, Sci-Fi & Adventure, chapters: 15, words: 15k+, favs: 60, follows: 46, updated: 9/22/2015 published: 6/12/2015, OC, Iron Man/Tony S., Thor, Hawkeye/Clint B.
Guardians of the Univers: The Dragons Claw » by Roseline James Ten years since Myles found them and Thor comes in saying that the Avengers needs help in his world. Myles puts aside her resentment for the thunder god and summons the Guardians of the univer for another mission but something goes wrong. Myles is missing and a girl who calls herself the black rose is now in the picture, what the heck is going on? Find out.
T, English, Supernatural & Adventure, chapters: 4, words: 7k+, favs: 2, follows: 1, updated: 8/13/2015 published: 1/11/2015
6 Hulk Meet Toothless by Emzorzin3d Toothless falls into the world of the Avengers and straight into the arms of the Hulk. He's got a broken fin and it's going to need fixing before he can get back home.
K, English, Humor & Adventure, words: 3k+, favs: 87, follows: 32, 4/19/2015, Toothless, Iron Man/Tony S., Hawkeye/Clint B., Hulk/Bruce B.
21 From a Temple on an Arch by Eden Haem Hiccup's life has been perfect ever since he and Toothless defeated the Red Death. He spends most of his time exploring and flying with Toothless, until of course they come across a new island and learn about a past Hiccup could never have expected. Now the two of them have a new secret, one that should probably be kept hidden from the other members of the tribe.
T, English, Fantasy, words: 2k+, favs: 50, follows: 62, 2/1/2015
19 Why Gods are Gods and only sometimes Dragons » by Moonshine Wanderer As punishment for his crimes against Midgard, Loki is banished to a slightly different Midgard as a dragon, where he shows these pesky mortals that he is God and only a dragon because he wants to be one.
K+, English, chapters: 2, words: 3k+, favs: 100, follows: 108, updated: 10/18/2014 published: 10/11/2014
28 How Nick Fury meets a Night Fury by BreezeWinter Bruce is traveling through the jungle when he meets a dragon and his rider. not finished, but planning to do so
T, English, words: 2k+, favs: 50, follows: 67, 7/9/2014
26 Lokison Saga: Book 1: Sacrifice » by CrossoverAUman Selected as a sacrifice to Loki, Hiccup isn't prepared for what comes next... Or how awkward and cute his new husband could be. Toothcup pairing.
T, English, Romance & Family, chapters: 2, words: 1k+, favs: 89, follows: 125, updated: 1/9/2013 published: 1/5/2013, Hiccup, Loki