What is Kero's greatest challenge? Babysitting! 'When Cards Collied' universe tie-in.

From the time he was a child, Morro dreamed of traveling to the elusive, wondrous realm of Mysterium. It was said that Mysterium was home to living stars, celestial whales, and gardens where flowers like moonlight incarnate grew. Some even said it had the power to reveal the hearts of those who entered. But when Morro is sent there after the Merge...what will he really find?

As years pass, a new generation of duelists will rise. And with these new duelists will come new challenges. As time passes, the objective still remains the same. It everything relied on a single draw, would you take it? Would you risk all you had on that one draw to turn the tide? So... here we are. And so it begins... again. (Sequel to Yugioh: Worlds Collide)

Tea and Atticus were transported to a stunning new world filled with vibrant colors and a magical atmosphere. Here, they began a journey to learn the arcane arts, studying ancient spells, interpreting fortune tellers' visions, and developing their skills to face lurking demons and dangerous monsters.

Yuya finds himself in the ritual dimension and meets Yugi and asks him to duel atem then Yuya transforms into Yuto and they start the duel.

Ah, Beacon. The place where novice Duelists become professionals, where competent fighters become powerful champions. Ruby's been Dueling all her life, and now, she has opportunity to have her name go down as a legend in Duel Monsters history! All she has to do is navigate stressful classes, annoying classmates, and ancient evils slumbering since the beginning of time! Wait, what?

Prequel of "Yu-Gi-Oh! GX: The Sacred Shadows". Following a distress signal from Mokuba Kaiba about Pegasus taking over Kaiba Corp., Mitsuru alongside her friends the Shadow Operatives had head to Duelist Kingdom along with a new member of the team to compete, and encountered Yugi Muto, and his friends for a large journey involving the Millennium Items, and the Shadow Games.

Follow my OC Character as she moves and lives with her cousin Yugi and Grandfather in Domino Japan and helps Yugi with his adventure. Not to mention remembering her past life and past love. Based on Yu-Gi-Oh! Season O

Sequel to "The Power of Four". Not long after Leo Akaba's defeat, the Four must face new and old threats with the help of Yuya, his counterparts, Yuzu, her counterparts, and some new allies. What will happen to the heroes and the ones they love? And what is Lightning's master plan? The real war begins here...

Ever wondered what happened if say Beerus from Dragon Ball Super visited Equestria or what Kaito(Kite) Tenjo from Yu-Gi-Oh! Zexal would do if he met Dr. Doofensmirtz from Phineas & Ferb? With this story, you will get an idea of that and more! New chapters once a month! Have fun!

A spin-off of Chaos Effect. Things go differently after Ishizu kills Edwin Chaos. Rather than coming back to life, emboldened by his time in the afterlife, Edwin finds himself sent to Hell. Now in Pentagram City as a Sinner Demon, Edwin must deal with his new Hellish Home... and remind the demons why he's the Guardian Devil.

Tsubaki summoned crossover animes to her reaction room to react to each other and the future along with the interaction of their friends interactions with the others as they know each other also crossover with Dazai and Chuuya who they are taking care of. Multiple ships

I'd never dealt with anything quite so crazy as being sent to a different time and place, or was it a different world from before? It didn't matter, I'd settled for a life of mediocrity before, it was all I knew, but maybe I could try a different path. What's the harm in it? Life threw in an extra silver lining anyway, I was bound to use it somehow. SI-OC, Non-Gamer

Welcome to Ever After High, where the students must decide to follow their destinies, or play deadly shadow games. Whichever is more fun.

In the Duelist Kingdom, Yugi Moto was hoping to face Pegasus and save his grandfather. Still, now he has to face two powerful duelists: The Norse Duelist, who commands Asgard, and the Dark Duelist, who commands the fiends and demons in his possession.

We all know The Smiling Critters. But what if there exists a world full of them exist they play a card game? What if there exists a world where a friend group of the critters we know of went through a sacrifice one of their friends have made and 2 of them must fix it through that card game? Mysteries along the way? Yes, that too.

Alice found Kirito's secret hobby and wants him to teach her how to play. Friendship one shot fic.

A trainer from a Unknown region was chosen to go to the other regions to show the strenght of his Pokemon.

The One-Eyed Dragon barely escapes defeat by Ishida Mitsunari and stumbles into - the modern world. He is greeted by a bunch of strangers who identify as Yami Yugi - the King of Games, his brother and a girl. But the Dragon does not care about identities or titles, all he wants is to go back in time and save his men. If he only knew how... (Contains Battles, Slice of Life, and...?)

Taylor's fight against Lung is a bit different from the usual way it should happen, or rather how conflicts between parahumans should happen in general... [No longer a oneshot due to horrendous brainrot]

Count Olaf's latest scheme sees Violet taking him on in a game of Duel Monsters, with the lives of Klaus and Sunny on the line. Yugi and Joey are cheering her on, but will it be enough?

Yugi, Jaden, Yusei and Yuma wake up in the Standard Dimension and learn that they have to stop the resurrection of Zarc as well as prevent Leo Akakaba from completing his goals of reuniting the dimensions, with these four working together thier's no way they're gonna fail.

An Extinct Card Game returns in the age of Quirks in a big way. Izuku Midoriya learns how to use the Duel Monster cards of old to become a hero but is this a secret only he knows? One Card Short or not the heart of the duel will give Izuku the chance of a lifetime!

Tout le monde connaît l'histoire de yugi muto, ce jeune garçon ayant résolu le puzzle du millenium et qui est devenu le roi de duel de monstre, mais ceci n'est pas son histoire. Ceci est l'histoire de quatre passionnés de manga et d'anime qui unirons leur force pour protéger ce qu'ils aiment des mains malveillants d'individus n'étant intéressé que par l'argent, les quatre roi.

What if there was one more magic knight what if he was the reincarnation of a legendary knight who slayed the great leviathan, and what if he helped the magic knights save the world of Zephiro and he has the chance to re awaken an ancient power set I'm magic knight rayearth with elements of Yu-Gi-Oh, Hikaru X Lantis, Umi X Timaeus, Fuu X Ferio, OC X Dark Magician Girl.