One interesting character to pair him with could be Goku from Dragon Ball. The contrast between Madara's ninja skills and Goku's Saiyan power would make for an exciting dynamic. Another could be Harry Potter. Imagine Madara in the wizarding world, and how he would interact with Harry, who has his own set of powers and a strong sense of justice. Also, Batman would be an interesting match. Batman's strategic mind against Madara's battle - hardened tactics would be a great battle of wits.
Goku from Dragon Ball Z could be a great pairing. Both are powerful fighters who constantly strive to become stronger. They could have some epic battles to test each other's strength and then team up to face a powerful villain that neither could defeat alone. Goku's ki - based attacks and Naruto's ninjutsu would create some really cool fight scenes.
A common theme is the clash of cultures. Since it's a crossover, Madara from his own ninja - like culture in the Naruto universe might encounter very different cultures in other fanfic settings. This can lead to interesting situations like misunderstandings or new ways of thinking for Madara. Additionally, the theme of identity can be explored. As he moves to a new world, does he hold onto his old identity or adapt and create a new one? And, of course, there's the theme of adventure. He could be on a quest in this new world he's crossed over into.
War would be an interesting character to pair Strife with. They are both from the Darksiders universe, and their different fighting styles and personalities could create some great interactions. For example, War is more brute force while Strife is more agile, and seeing how they work together or clash in a crossover situation would be exciting. Another good pairing could be Dante from the Devil May Cry series. Dante is also a demon - slaying badass, and his cocky attitude might either rub Strife the wrong way or lead to an epic bromance as they take on hordes of demons together.
One interesting character to pair him with could be Loki from the Marvel universe. They both have a knack for trickery and causing chaos. Another option could be the Joker from Batman. Their different styles of madness could create some really wild interactions. Also, pairing him with Alucard from Hellsing would be cool. Roman's human cunning against Alucard's supernatural powers would make for an exciting dynamic.
A very interesting character to pair Mirio with is Luffy from One Piece in a crossover. Luffy's carefree and determined nature along with his stretching powers would be an interesting contrast to Mirio's Permeation. They could form an unlikely but strong alliance. Another character is Ichigo from Bleach. Mirio and Ichigo could fight side - side against Hollows and other threats, with Ichigo's sword skills and Mirio's hero abilities complementing each other. Also, pairing Mirio with Naruto would be great. Naruto's never - give - up attitude and his use of ninjutsu could create a unique dynamic when combined with Mirio's hero powers.
One idea could be Naruto from the Six Paths Sage mode getting crossed over into a modern-day world. He could use his powers to fight against new types of villains like super - powered criminals. Another plot could involve a crossover with a different anime universe, like Naruto meeting characters from One Piece and having to team up to stop a common threat that endangers both their worlds. Maybe a powerful ancient evil that has the ability to disrupt the balance of chakra in Naruto's world and the Devil Fruits' power in One Piece's world.
Hermione Granger from Harry Potter would be an interesting pair. Hermione is highly intelligent and knowledgeable about magic, while Sabrina has her own unique brand of magic. Their interaction could involve Hermione trying to understand Sabrina's more chaotic magic, and Sabrina learning from Hermione's book - smarts. Another great pairing could be Buffy Summers. As a vampire slayer, Buffy has a different kind of strength and purpose, and her world of demons and vampires would contrast with Sabrina's more traditional witchcraft world.
Nightwing would be an interesting character to pair with Starfire in crossover fanfiction. They have a history in the DC universe, and in a crossover, their relationship could be explored further in new and different settings. Another one could be Spider - Man. The contrast between her alien powers and his more street - level superhero abilities would make for an exciting story.
In a crossover with the Avengers, Thor would be an interesting character to pair with Madara. Thor has his godly powers and Mjolnir, while Madara has his Sharingan and immense combat skills. The clash between Thor's lightning and Madara's fire - based jutsu would be epic. Another good pairing could be with Batman. Batman's strategic mind against Madara's cunning and power would make for a great dynamic. Batman would have to rely on his gadgets and intelligence to outwit Madara.
One idea could be Naruto traveling to a different universe where the Sage of Six Paths is still alive and they team up to face a new, powerful enemy. Another could be a fusion of their powers in a strange way due to a magical artifact in the crossover world. Maybe Naruto gets to learn new jutsu directly from the Sage in a more in - depth way than he did in the original story.