In a Naruto x Date A Live fanfiction, a great crossover would be in terms of combat strategies. The Date A Live characters are used to dealing with spirits in their own ways, but Naruto characters bring in a whole new level of combat knowledge. The Date A Live crew could learn about teamwork from Naruto's team formations. Also, the different elemental jutsus from Naruto could be incorporated into the Date A Live world, like using fire jutsu to fight against a particularly powerful spirit.
One interesting crossover could be Naruto characters getting the ability to transform into Transformers. For example, Naruto himself might be able to turn into a powerful Autobot with his own unique color scheme and abilities based on his ninja skills like the Rasengan could be incorporated into a weapon in his Transformer form.
One interesting crossover could be Naruto characters having to face off against Thanos. Imagine Naruto's Rasengan against Thanos' Infinity Gauntlet power. It would be an epic battle of different power systems.
One interesting crossover could be Naruto characters in the Diablo world facing Diablo's demons. For example, Naruto using his shadow clones to fight hordes of imps. Another could be Sasuke with his Sharingan trying to decipher the magic in Diablo's world. It would be really cool to see how Naruto's chakra system would interact with Diablo's magic system.
One interesting crossover could be the characters' different abilities interacting. For example, Naruto's shadow clones and Sonic's speed could be combined in a unique way during a battle. Maybe they team up to fight a common enemy that threatens both their worlds.
Well, in a Halo x Naruto fanfiction, there could be a scenario where the Halo's Covenant discovers the ninja world. Naruto and his comrades might have to learn about the Halo technology quickly to defend their world. And at the same time, the Halo characters could be intrigued by the chakra system and the unique jutsus of the ninjas. For example, Master Chief could be in awe of Naruto's Rasengan and try to find a way to incorporate that kind of power into his own combat style.
One interesting crossover could be Naruto characters in the Futurama universe trying to use their ninja skills in a high - tech world. For example, Naruto running through the streets of New New York. Another could be the Planet Express crew getting involved in ninja - related adventures in the Hidden Leaf Village. It would be really cool to see Fry interact with Naruto and his friends, like sharing his stories from the 20th century while Naruto shows off his Rasengan.
In 'the boondocks x naruto fanfiction', a possible crossover could involve Naruto characters visiting the world of 'The Boondocks'. Picture Naruto and his friends being shocked by the modern - yet still complex - social issues in the Boondocks' setting. They might try to use their ninja way to solve some of the community problems there.
Well, one interesting aspect could be the different power sets. Naruto's ninja abilities combined with the wacky technology of Futurama. And if we consider the addition of Leia, her leadership skills could add a new dynamic to the story.
One interesting crossover could be the ninjas from Naruto having to face the powerful daemons in the Age of Sigmar setting. Imagine Naruto using his Rasengan against a Bloodthirster! Another could be the shinobi learning about the magic in the Age of Sigmar and trying to incorporate it into their jutsu. For example, Sasuke might be intrigued by the dark magic and see if he can adapt it to his Sharingan abilities.
A possible crossover in this fanfiction is in the battle strategies. Naruto's experience in large - scale battles against powerful foes could be shared with the RWBY teams. He could teach them about teamwork in a different way, like how he coordinated with his ninja comrades in Konoha. RWBY characters, on the other hand, could show Naruto how to use the environment and their unique weapons in combat more effectively, which is something different from the ninja tools he's used to.