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Harry of Nazarick by
OCansino reviews
Many kids dream of becoming sports stars. Others about becoming heroes or super-rich. Harry's dream is superior. He wishes to become a floor guardian of the Great Tomb of Nazarick.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - English - Fantasy - Chapters: 26 - Words: 85,372 - Reviews: 254 - Favs: 553 - Follows: 689 - Updated: 6h - Published: 10/7/2021 - Harry P., Ainz, Albedo, Shalltear B.
God of a New World by
pta917 reviews
Being taken by surprise during the final battle against Yhwach, Aizen finds himself being overwhelmed by all consuming darkness. Upon opening his eyes, he found himself in a forest, in a world he had never seen before, in a new world. Follow Aizen as he lives out a new life, in a new world, and eventually comes across the Supreme One himself, Ainz Ooal Gown.
Crossover - Bleach & Overlord/オーバーロード - Rated: M - English - Chapters: 68 - Words: 560,965 - Reviews: 1342 - Favs: 1,386 - Follows: 1,527 - Updated: 7h - Published: 10/23/2017 - S. Aizen, Ainz, Leinas Rockbruise, OC
Eminence in- Wait, isn't that Skeleton the Final Boss? by
Snowmistys reviews
Platinum Dragon Lord does a little trolling, and everyone pays the price. Well, some more than the others. It is a battle of Supreme Lord of Chuuni versus Hidden Lord of Chuuni!
Crossover - Overlord/オーバーロード & Eminence in Shadow/陰の実力者になりたくて - Rated: M - English - Adventure/Humor - Chapters: 6 - Words: 39,874 - Reviews: 54 - Favs: 95 - Follows: 130 - Updated: 14h - Published: 11/30 - Ainz
Harry Potter and The Demon Empress by
PaulyThide reviews
Nazarick arrives at the Wizarding World. The leader of the Great Tomb Of Nazarick decides to take part in the school life of Hogwarts without knowing her presence would disrupt years of planning. From both sides. Dumbledore and Voldemort have no idea what they are dealing with. They are for a rude awakening.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - English - Fantasy/Adventure - Chapters: 19 - Words: 84,409 - Reviews: 384 - Favs: 1,193 - Follows: 1,429 - Updated: 22h - Published: 11/14/2020 - Harry P., Albus D., Albedo, OC
The Journey of Theoman by
MeemSigma reviews
A red haired hero changes, and the fate of humanity becomes unclear. This is his journey (sort of) (Has crossover elements) (Lighthearted almost all the time)
Crossover - Rance & Overlord/オーバーロード - Rated: M - English - Adventure/Parody - Chapters: 5 - Words: 3,717 - Reviews: 2 - Favs: 9 - Follows: 5 - Updated: 12/7 - Published: 11/4 - OC
A Very Serious Meeting by
0 Archive reviews
With the power of an interdimensional pearl, the guardians of Nazarick and the Seven Shadows of Shadow Garden accompany their respective masters to a seemingly urgent meeting being held between the two. However, as usual, things are not what they seem...
Crossover - Overlord/オーバーロード & Eminence in Shadow/陰の実力者になりたくて - Rated: M - English - Humor/Fantasy - Chapters: 1 - Words: 4,477 - Reviews: 3 - Favs: 8 - Follows: 7 - Published: 12/6 - Complete
Child of Nazarick by
The Crescent Rider reviews
As the Countdown of Yggdrasil's Termination starts ticking down. So does the life of a terminally ill girl, whose parents are members of Ainz Ooal Gown. Her fate was sealed on the day Yggdrasil would come to an end. But when transported to the New World, things change when she gets a second chance as her gaming avatar. How will she fare in the New World? (Renewal)
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: M - English - Fantasy/Adventure - Chapters: 8 - Words: 26,619 - Reviews: 20 - Favs: 179 - Follows: 220 - Updated: 12/5 - Published: 10/6 - Ainz, OC
Overlord of Heroes by
WildPlatypus88 reviews
Running Nazarick has never been an easy task for anybody, much less Ainz. But if he thought ruling over his NPCs was hard, now he has to deal with actual legends given form, some of them who even tried to destroy humanity once. Add to that, the New Worlds' difficulty skyrocketed for some reason, so our lovable Overlord has his plate more than full at the moment.
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: T - English - Adventure/Humor - Chapters: 9 - Words: 30,207 - Reviews: 34 - Favs: 137 - Follows: 161 - Updated: 12/4 - Published: 10/11 - Hans Christian Andersen, Jeanne d'Arc, Kiara S., Ainz
Harbingers of Change by
Duke Cheburek reviews
The world Star King Dragon Veldanava created was supposed to get a small unassuming slime with great potential. However, fate seems to be whimsical sometimes and gave the unprepared world a vast dungeon full of beings, both wondrous and terrible. Nazarick, knowingly or not, is bound to reshape the very foundations of the world.
Crossover - Overlord/オーバーロード & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: M - English - Fantasy - Chapters: 66 - Words: 162,265 - Reviews: 425 - Favs: 808 - Follows: 964 - Updated: 12/4 - Published: 2/8 - Ainz, Bukubukuchagama, Peroroncino, Veldora T.
When Death Walked Teyvat by
DrunkJester reviews
Ainz Ooal Gown sat upon his pristine throne pondering over his lost friends as the game counts down to its eventual end. However in a cruel twist of fate Ainz does not find himself home but in a new mystical land of gods. Now this magical undead must travel the world and discover why and how he was sent here.
Crossover - Overlord/オーバーロード & Genshin Impact - Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 6,743 - Reviews: 26 - Favs: 73 - Follows: 89 - Updated: 12/3 - Published: 11/26 - Ainz, Amber, Paimon
Grand Foreigner by
Russian Reversal reviews
Ainz in the FGO! Will it be a challenge for him? (Spoiler: No). No roflstomp, no hate, no bashing. Just the pure Ainz magnificence in play. It's actually a FGO-fic, but since there are plenty of FGO-fics in the Fate-general category - it was made like this.
Crossover - Overlord/オーバーロード & Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 178 - Words: 1,051,901 - Reviews: 5539 - Favs: 3,514 - Follows: 3,902 - Updated: 12/3 - Published: 2/24/2019 - Ainz
Bofuri: Maple in Overlord - The dark knight of absolut obliteration by
J-More reviews
It's the closure of the Yggdrasil and Maple can't help but feel sad, her friends, they said goodbye to her after having a farewell party earlier, but only Maple in the guild house stays until the end reflecting on everything she lived, about her great adventures and above all, what she will never be able to forget is that supreme rival Momon and his great guild Ainz Ooal
Crossover - Overlord/オーバーロード & BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense/痛いのは嫌なので防御力に極振りしたいと思います - Rated: T - English - Adventure/Humor - Chapters: 12 - Words: 20,459 - Reviews: 67 - Favs: 140 - Follows: 177 - Updated: 12/3 - Published: 10/3 - Ainz
Fate: Hero and Sword by
Parcasious reviews
Left in a new world with hardly an explanation for his arrival, the only thing left for him to do was to keep walking forward one step at a time for those watching behind him.
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: M - English - Chapters: 39 - Words: 196,250 - Reviews: 4112 - Favs: 6,668 - Follows: 7,640 - Updated: 12/2 - Published: 6/30/2018
Overlord: Götterdämmerung by
Well-Rounded Idiot reviews
On Ragnarök, prophecy foretells that the Aesir and the Jötnar will do battle against each other for mastery of the Yggdrasil. It is also foretold on that day that the battle between Thor Odinson and Jörmungandr Lokisson will shatter the branches of the World Tree, sending its sundered limbs adrift into the river of time, into the worlds of strange powers never before seen.
Crossover - God of War & Overlord/オーバーロード - Rated: M - English - Adventure - Chapters: 13 - Words: 48,013 - Reviews: 199 - Favs: 348 - Follows: 435 - Updated: 12/2 - Published: 9/10 - Atreus, Kratos, Ainz, Albedo
Rise of the Celestials by
Warlock99 reviews
YGGDRASIL was over yet he stayed until the time reached zero. Kurama or Naruto as people IRL knew him was now in another world, but he wasn't alone. His guild base was with him as were the NPCs he, and his friends made. This is the story of how a single guild changed the world forever.
Crossover - Naruto & Overlord/オーバーロード - Rated: M - English - Adventure - Chapters: 4 - Words: 14,284 - Reviews: 17 - Favs: 158 - Follows: 223 - Updated: 12/2 - Published: 9/30 - Naruto U., Ainz
Lord of Smash by
Scythe Jackal reviews
It is now time. The Smash Mansion was not ready, for him. The Overlord himself has taken action, to takeover the Mansion and the Smashers. Ainz Oal Gown, has arrived.
Crossover - Super Smash Brothers & Overlord/オーバーロード - Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 18,122 - Reviews: 4 - Favs: 9 - Follows: 11 - Updated: 12/1 - Published: 8/14 - Bowser, Corrin (M), Ainz, Cocytus
Overlord of Warcraft by
SzrEdeR reviews
At the last moments of his favorite game, Satour Suzaku or Momonga, is pulled out of the game by mysterious being S, with offers Momonga a deal to reincarnate him into a new world. But how will his fate continue in the different reality, without his legacy? Different approach to Overlord, with not-op OC Ainz, progressing from the Second War(WC2) forward. Story with long build-up.
Crossover - Warcraft & Overlord/オーバーロード - Rated: T - English - Fantasy/Adventure - Chapters: 26 - Words: 138,122 - Reviews: 85 - Favs: 233 - Follows: 266 - Updated: 11/30 - Published: 10/12/2020 - OC, Ainz, Shalltear B.
Scourage of Teyvat by
Momo4883 reviews
Momonga all by himself in another world littered with gods, giant robots, dragons and crazy people. How would he fare against this hurdle?
Crossover - Overlord/オーバーロード & Genshin Impact - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 1,813 - Reviews: 8 - Favs: 18 - Follows: 27 - Published: 11/29 - Ainz, Venti, Amber, Albedo
Overlord: The-Demon-Who-Lived? by
PaulyThide reviews
A practical joke left behind by his dear friends has left Momonga with a body, now he has to deal with the fact he is in a new yet, familiar world where people seem to mistake him for someone he is not. A supposedly, Boy-Who-Lived, who disappeared many years ago. Now, Momonga has to deal with crazy people, depressed family members, obsessed guardians, and a rather angry Dark Lord.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - English - Fantasy - Chapters: 13 - Words: 89,078 - Reviews: 261 - Favs: 1,143 - Follows: 1,367 - Updated: 11/29 - Published: 2/17 - Fleur D., Daphne G., Ainz, Albedo
The Slayer has Entered the New World by
Omega E The Reader reviews
Ancient demonic weapons have risen again, and are marching to a New World, and it is up to the Slayer to stop them.
Crossover - Doom & Overlord/オーバーロード - Rated: M - English - Supernatural/Drama - Chapters: 1 - Words: 2,407 - Reviews: 1 - Favs: 10 - Follows: 14 - Published: 11/28 - Doomguy, OC, Ainz
DxD Overlord- Or, Momonga's quest to not die in ero-world by
Snowmistys reviews
Momonga ends up in the Ero-World of DxD and has one objective: To not die when facing a cavalcade of Raid Boss-level (potential) enemies. Turns out that is somewhat hard for an undead, but what about a skeleton wearing a meat suit?
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Adventure - Chapters: 143 - Words: 841,002 - Reviews: 4229 - Favs: 2,777 - Follows: 3,059 - Updated: 11/27 - Published: 3/25/2021 - Rias G., Ainz
Reinhard in Overlord by
I should probably sleep reviews
Reinhard is transported into the world of Overlord. First Fanfiction
Crossover - Overlord/オーバーロード & Re:Zero - Rated: T - English - Fantasy/Supernatural - Chapters: 9 - Words: 18,522 - Reviews: 69 - Favs: 171 - Follows: 240 - Updated: 11/27 - Published: 11/5/2021 - Ainz, Albedo, Gazef, Reinhard A.
The Reign of Diablo by
Doctor Anime Lover 2938448 reviews
This is my first DXD Overlord with Issei and his own Guild in the land of Overlord and preparing to ‘conquer’ the new land in the name of Diablo, the leader of the Eden Guild.
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Adventure/Supernatural - Chapters: 1 - Words: 10,703 - Reviews: 3 - Favs: 29 - Follows: 35 - Updated: 11/26 - Published: 11/16 - H. Issei, Shalltear B.
Dominion by
MagicCorn reviews
A person is sent to another world as a stock Dominion Authority, and while certainly strong, they are nowhere even near the fringes of the top.
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: T - English - Supernatural/Adventure - Chapters: 4 - Words: 8,451 - Reviews: 50 - Favs: 119 - Follows: 155 - Updated: 11/24 - Published: 10/24
Naruto the almighty overlord by
Awesome ax10 reviews
Ainz Ooal Gown the ruler of the multi-verse, the sorcerer king and the death king is on top the world. but long ago he was Naruto a pathetic loser who was betrayed after a successful Sasuke retrieval mission now he returns to his old world bringing his hole army with him for vengeance.
Crossover - Naruto & Overlord/オーバーロード - Rated: M - English - Supernatural/Horror - Chapters: 7 - Words: 37,379 - Reviews: 71 - Favs: 397 - Follows: 441 - Updated: 11/22 - Published: 5/28/2020
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