One interesting storyline could be where Naruto characters are teleported to the world of Zelda. Naruto, with his determination and never - give - up attitude, might take on the role of a hero in the Zelda world. He could use his shadow clones to solve puzzles or fight off hordes of Bokoblins. Another could be Link getting the ability to use chakra, which would completely change the way he battles enemies. He could use ninjutsu techniques along with his swordsmanship, creating a unique combat style.
Well, there could be a story where the Nine - Tailed Fox is somehow related to a powerful beast in the Zelda world. Link and Naruto have to team up to either defeat it or control it. This would bring out the best in both of their characters. Naruto's understanding of taming the beast within him could help Link deal with the Zelda - world beast. And in the process, they could learn from each other's cultures and fighting styles.
One idea could be that Link, from Legend of Zelda, somehow gets transported to the Naruto universe. He might initially be mistaken for a strange shinobi with his unique green tunic and hat. Link could use his combat skills, like swordsmanship and shield defense, to team up with Naruto and his friends against common enemies, such as the Akatsuki who are after powerful artifacts. Maybe the Ocarina of Time has some sort of power that the Akatsuki wants, and Link has to protect it while in this new world.
One interesting plot twist could be that characters from Fairy Tail end up in the world of Legend of Zelda and they discover that their magic has a completely different effect. For example, Natsu's fire magic might interact with the magical elements in Zelda's world in a way that either helps or hinders their quest. Another could be that the Triforce has an unexpected reaction to the Fairy Tail mages' presence, perhaps granting them new powers or cursing them. A third plot twist might be that a major villain from Legend of Zelda teams up with a dark guild from Fairy Tail to take over both worlds.
A really cool storyline in a Naruto - DC crossover fanfiction could be the idea of Naruto characters training DC heroes in the ways of chakra. Superman, for example, could learn to control chakra and use it to enhance his already superhuman abilities. Or, a story where the Justice League has to deal with the political intrigue of the Hidden Villages in Naruto's world. It would be a clash of two very different political systems. Also, a storyline where a Naruto character like Sasuke becomes a sort of anti - hero in the DC Universe, causing chaos among the heroes and villains alike could be fascinating.
Link and Black Widow would be an interesting pairing. Link is a stoic hero with his own code of honor, and Black Widow is a trained assassin with a complex past. They could learn from each other's combat styles. Link could teach Black Widow some of his swordsmanship, and she could teach him some stealth and espionage techniques.
Another interesting pairing could be Ganon and Salem. Both are powerful villains in their respective universes. They could form an alliance in the crossover fanfiction. Ganon's brute strength and dark magic combined with Salem's cunning and ability to manipulate would create a truly terrifying force. And the heroes from both worlds would have to work together to stop them.
The relationship between the sages in Legend of Zelda and the Kage in Naruto could be interesting. The sages, with their connection to the elements and ancient magic, could offer their wisdom to the Kage. The Kage, in return, could provide protection and resources. For example, the Fire Sage could collaborate with the Fire Daimyo in Naruto's world. In terms of individual relationships, Tenten might be fascinated by Link's arsenal of weapons and try to learn from him. And Shikamaru might find Zelda's strategic thinking in combat and magic usage very interesting, and they could have long discussions about battle tactics.
Definitely Naruto and Link. Naruto's energetic and determined personality would contrast well with Link's more stoic nature. They could learn a lot from each other. Also, Zelda would be interesting. Her wisdom and magical abilities would add a different dimension. And Sasuke could also be a great character to include. His dark past and thirst for power could lead to some interesting interactions in the Zelda world, especially when faced with the power of the Triforce.
One idea could be that Link, the hero from Legend of Zelda, somehow gets transported to the world of MLP. He might team up with Twilight Sparkle to fight against a common enemy that threatens both their worlds. Maybe Ganon has found a way to corrupt the magic in Equestria, and Link's combat skills along with Twilight's magic knowledge are needed to stop him.
One possible plot could be that Link finds himself in the Marvel universe. He teams up with Spider - Man to stop Ganondorf, who has made a deal with some villains in the Marvel world to gain more power. Link uses his sword skills and Spider - Man uses his webs and agility to fight off Ganondorf's minions and ultimately face the big bad himself.
One interesting plot could be that the heroes from The Legend of Zelda, like Link, find themselves in the world of RWBY. Link might have to team up with Ruby and her friends to fight a new common enemy that is a fusion of the dark forces from both universes. For example, Ganon's magic combines with Grimm energy to create a super - powerful and menacing foe.