Yes, there might be such fanfictions in the vast world of fan-created content. However, this concept is quite non - canonical and often a product of creative and sometimes out - of - the - box thinking of fans. It may not be in line with the original spirit of the Yugioh series.
A popular fanfic is 'Shadows and Light: Ryou and Bakura'. It's known for its detailed characterizations. The author does an excellent job of portraying Ryou's gentle nature and Bakura's more mysterious side. It often has intense moments where their connection is put to the test. Another good one is 'The Unspoken Understanding'. This fanfic plays on the idea that Ryou and Bakura have a deeper, unspoken bond that goes beyond what's visible on the surface. It might include scenes where they communicate without words, just through their expressions and actions.
A really cool 'Ash Yugioh fanfiction' is the one where Ash teams up with some of the most iconic Yugioh characters. They embark on a quest to stop an evil force that is trying to disrupt the balance of the dueling world. This fanfiction is full of intense duels, strategic planning, and the forging of new friendships between characters from different Yugioh series.
First, know both universes well. If you're crossing Yugioh with, say, 'Dragon Ball Z', understand the rules of Yugioh dueling and the power levels and abilities in Dragon Ball Z. Second, create a believable plot. Don't just throw the characters together randomly. For example, you could have a reason like a rift in space - time that brings the Yugioh characters into the Dragon Ball Z world. Third, keep the characters in - character. Yugi should act like Yugi, and Goku should act like Goku. This makes the story more engaging for readers who are fans of both series.
The Yugioh fan community is centered around the love for the card game, the storylines, and the characters. BDSM fanfiction is not acceptable as it not only violates the family - friendly nature of Yugioh but also may make many fans uncomfortable. The community is more likely to embrace fanfiction that stays within the realms of the original themes such as adventure, friendship, and the development of Duel Monsters - related concepts.
One likely antagonist could be Chazz Princeton. He's often shown as a bit of a bully in the Yugioh series, and he might target Syrus out of jealousy or just to assert his dominance. Another could be an original character created by the fanfiction writer, perhaps a new student at Duel Academy who has a vendetta against Syrus for some reason. The Society of Light could also be antagonists in a sense, as they might try to manipulate Syrus or use him in their schemes, which could lead to him getting hurt.
The Yugioh series is mainly about card games, friendship, and adventure. Fanfiction should ideally stay true to these elements. BDSM themes are not in line with the family - friendly nature of Yugioh. So, it's better to look for fanfiction that explores the canon relationships, like the friendship between Yugi and his friends, or the battles in the Duel Monsters world.
One great Yugioh crossover fanfiction I've read is the one that crosses over with 'Pokemon'. It was really interesting to see the characters from Yugioh interact with Pokemon trainers. The battles were unique as they combined the rules of both universes in a creative way.
One interesting concept could be the use of hypnosis to control the actions of duel monsters. It adds a new layer of strategy and mystery to the duels. For example, a character might use hypnosis to make an opponent's monster attack its own master.