Sort: Category . Published . Updated . Title . Words . Chapters . Reviews . Status .
The Gamer: Tsuna by
MariaDreaming reviews
At nine years old, Tsuna gains the power of the gamer. The Vongola won't know what hit them.
Crossover - Katekyo Hitman Reborn! & Manhwa/Korean Comics/만화 - Rated: T - English - Adventure/Friendship - Chapters: 9 - Words: 54,223 - Reviews: 610 - Favs: 3,060 - Follows: 3,392 - Updated: 8/15 - Published: 8/27/2015 - Tsuna/Tsunayoshi S.
Drifting Cloud by
Araceil reviews
DISCONTINUED. After telling the magical world to go fuck themselves, Harry leaves, and declares his refusal to fight Voldemort for them. They're on their own as he rediscovers the forgotten Black Legacy and steps into a brand new world. Mild Abhorsen, Kingdom Hearts, DN Angel, and Ocean's 11 crossovers. Slash.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Drama - Chapters: 10 - Words: 48,794 - Reviews: 849 - Favs: 3,073 - Follows: 3,325 - Updated: 7/27 - Published: 1/5/2016 - Harry P., Sirius B., Skull, Arcobaleno - Complete
Black Sky by
Umei no Mai reviews
When you're a Black, you're a Black and nobody gets to hold all the cards except you. Not a Dark Lord with a grudge, not a Headmaster with a prophecy and certainly not the world's most influential Mafia Family... Dorea is as much a Black as a Potter and she is not about to let anybody walk over her! A Fem!Harry story. Slow Build.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Family/Fantasy - Chapters: 333 - Words: 1,355,234 - Reviews: 17887 - Favs: 7,424 - Follows: 7,257 - Updated: 7/6 - Published: 10/1/2014 - [Xanxus, Harry P.] Luna L., Varia
lethality by
tvkeshi reviews
There was a reason horcuxes were objects. Voldemort's horcrux slowly assimilated into the soul of Harry Potter resulting in a man much different than his father. Years after abandoning magic, a defrosted Xanxus is accosted by a group of rebels that continue to fight a lost war. Cross posted on ao3 T for language
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Crime/Family - Chapters: 7 - Words: 15,411 - Reviews: 110 - Favs: 830 - Follows: 1,036 - Updated: 3/28 - Published: 3/9/2017 - [Squalo S., Xanxus, Hermione G.] Luna L.
Game On! 3 0 by
nordiamus reviews
Harriet Potter is back in the world she was first born in, ready for her third mission as a goddess. Chaos Game has been updated for what promise to be a long adventure among youkai and miko, and even through time! fem!Harry, MoD!Harry, gamer!Harry
Crossover - Harry Potter & Inuyasha - Rated: T - English - Adventure/Friendship - Chapters: 24 - Words: 233,864 - Reviews: 1009 - Favs: 2,556 - Follows: 2,458 - Updated: 1/12 - Published: 5/17/2017 - Harry P., Inuyasha, Kagome H. - Complete
Restart and Try Again by
azure37410 reviews
After being killed by Byakuran, the words "You lost the game" were the very last thing Skull had expected to see. Crossover between KHR, The Gamer, and No Game No Life.
Crossover - Katekyo Hitman Reborn! & No Game, No Life/ノーゲーム・ノーライフ - Rated: T - English - Humor/Romance - Chapters: 6 - Words: 14,232 - Reviews: 107 - Favs: 406 - Follows: 476 - Updated: 12/15/2018 - Published: 6/3/2015 - Skull
Not Quite Myths by
Falia7 reviews
Wherein Sawada Tsunayoshi is a mythological creature magnet, and it doesn't seem to matter much where those creatures come from. (It starts with the unicorn, and things just get worse from there. The Mafia won't know what hit it.)
Katekyo Hitman Reborn! - Rated: T - English - Family/Fantasy - Chapters: 23 - Words: 65,734 - Reviews: 1354 - Favs: 4,434 - Follows: 4,305 - Updated: 4/2/2018 - Published: 2/9/2017 - Reborn, Tsuna/Tsunayoshi S.
Fragments by
Shadowblayze reviews
Half-spun plotlines and ideas that won't leave me alone, but don't quite deserve their own story either. Harry and Tsuna are my favoritest characters, so most snippets will revolve around them in some manner, but the Varia are also quite beloved. (I reclassified this because...reasons. Mostly because not all Fragments are going to be HP/KHR.)
Crossover - Harry Potter & X-overs - Rated: M - English - Chapters: 17 - Words: 75,789 - Reviews: 726 - Favs: 1,080 - Follows: 1,035 - Updated: 9/15/2017 - Published: 7/4/2015 - Harry P.
Game On! 2 0 by
nordiamus reviews
Harriet Potter, goddess in training, is getting ready for her second mission: reincarnated as the youngest Elric Sibling and armed with Chaos' latest update of his Game, she's ready to discover a new world of alchemy! fem!Harry, MoD!Harry, gamer!Harry
Crossover - Harry Potter & Fullmetal Alchemist - Rated: T - English - Adventure/Friendship - Chapters: 18 - Words: 145,842 - Reviews: 837 - Favs: 3,011 - Follows: 2,252 - Updated: 5/17/2017 - Published: 7/7/2016 - Harry P., Alphonse E., Edward E., Roy M. - Complete
His Pride by
Soul Sky reviews
Everything had gone to shit, the world was falling apart, and only one of them could go back. Xanxus makes a choice. (Time Travel AU)
Katekyo Hitman Reborn! - Rated: T - English - Family - Chapters: 7 - Words: 4,327 - Reviews: 67 - Favs: 437 - Follows: 532 - Updated: 4/18/2017 - Published: 9/29/2015 - Xanxus, Vongola 10th Generation, Varia
Burn Me With Fire by
Shadowblayze reviews
After the encounter with Quirrell, Harry's world drastically changes. In (sleep) comes a foul-mouthed man with a healthy amount of disregard (of reality). Or, where Harry meets a man who could somehow talk while encased in ice, and his world tilts, spins, and implodes. [Mentor!Xanxus, Different!HP, and eventual Familial!Varia.]
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: M - English - Family/Hurt/Comfort - Chapters: 11 - Words: 155,468 - Reviews: 979 - Favs: 4,055 - Follows: 4,137 - Updated: 12/13/2016 - Published: 5/5/2015 - Harry P., Blaise Z., Squalo S., Xanxus
Game On! by
nordiamus reviews
Harriet Potter knew she shouldn't have picked those three Hallows... but she did, and now, she's immortal, and the gods have a proposition for her : help the heroes of other universe to save her mother's soul. And to help her, they'll give her a tool : the Gamer's Ability. First stop : the Mafia World. fem!Harry, MoD!Harry, gamer!Harry
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Friendship - Chapters: 25 - Words: 221,593 - Reviews: 772 - Favs: 3,674 - Follows: 2,382 - Updated: 7/7/2016 - Published: 2/19/2016 - Harry P., Reborn, Vongola 10th Generation - Complete
Varia Quality Bodyguards by
MrsRegulusBlack123 reviews
It wasn't that Hermione liked keeping secrets because, really, she didn't. It was just... how do you go about telling your friends that your godfather is the leader of an elite assassination squad? Takes place in the CoS.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: K - English - Humor/Family - Chapters: 3 - Words: 7,566 - Reviews: 69 - Favs: 406 - Follows: 525 - Updated: 12/25/2015 - Published: 9/24/2015 - Harry P., Hermione G., Xanxus, Varia
Come Home, Soldier by
Tempestas D. Uzu reviews
Skull whimpered, clutching at his head in pain as those dark voices invaded his thoughts once more. "-only a nightmare!" That's right... It was only a nightmare! It wasn't real, it was all in his head. He needed to concentrate, focus on Fon... Focus on his Famiglia... He just needed to open his eyes. "Wake up, Skull!" [Skull-is-Harry] ONE SHOT - Part 6 of the Soldier Series
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Angst/Romance - Chapters: 1 - Words: 3,059 - Reviews: 45 - Favs: 1,187 - Follows: 371 - Published: 3/9/2015 - [Skull, Fon] Harry P., Arcobaleno - Complete
Death's Curse by
ComeAlongPond98 reviews
Harry Potter was cursed. Cursed to live and then die. Again and again in a never ending cycle. He thinks his life can't possibly get worse, what happens when the boy he's reborn into, Tsunayoshi Sawada, becomes trapped in the tangled web of the mafia? Will he be able to keep his secrets, or will he finally reveal them when he finds out he has no other choice?
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Drama/Adventure - Chapters: 14 - Words: 31,718 - Reviews: 377 - Favs: 1,366 - Follows: 1,634 - Updated: 5/28/2013 - Published: 3/25/2013 - Harry P., Tsuna/Tsunayoshi S.