A cool plot could be that the Avengers are called to Hyrule because an ancient evil has been awakened that is too powerful for the people of Hyrule to handle alone. Thor with his hammer, Iron Man with his high - tech suit, and the other Avengers arrive. They meet the heroes of Hyrule like Link and Zelda. Together, they combine their powers. Iron Man helps upgrade some of the weapons in Hyrule, and Link shows the Avengers some of the ancient magic and combat techniques of his world. They all fight the ultimate evil which is a combination of a powerful Marvel villain and Ganondorf.
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.
It could be about Link ending up in Equestria and teaming up with Twilight Sparkle to fight a new evil that threatens both their worlds. Maybe Ganondorf has found a way to enter Equestria and is causing chaos, and Link uses his combat skills while Twilight uses her magic to drive him out.
Well, one possible plot could be that Sailor Moon and her friends get transported to the world of Legend of Zelda. They could team up with Link to fight against a common enemy like Ganon who has somehow allied with the Dark Kingdom from Sailor Moon. Sailor Moon could use her powers to heal Link when he gets injured in battles, and Link could teach the Sailor Scouts some of his combat skills.
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.
One idea could be Link crossing over into a modern world. He'd be confused by the technology like cars and cell phones. Another could be Link teaming up with a character from another game, like Mario. They could combine their skills to defeat a common enemy.
Well, a plot might involve Hellboy arriving in the Marvel universe and being mistaken for a villain at first. But then he meets Thor. Thor realizes Hellboy is not an ordinary foe and they start to communicate. Together, they discover that Loki has a plan to use an ancient artifact from Hellboy's world to gain power over all of Asgard and Earth. So they join forces with other Marvel heroes like Iron Man and Captain America to stop Loki.
A plot could involve a mad scientist in the Marvel universe who, in an attempt to create a super - weapon, accidentally opens a portal to Godzilla's world. Godzilla comes through the portal and starts rampaging. The Fantastic Four, being experts in strange phenomena, are the first to investigate. Reed Richards tries to figure out a way to send Godzilla back while also protecting the city from its destruction. Meanwhile, the X - Men get involved as some mutants start to have strange reactions to Godzilla's presence. For example, Beast might be fascinated by Godzilla's unique physiology and try to communicate with it. Eventually, they discover that Godzilla is actually chasing a powerful energy source that the mad scientist's experiment also attracted. They work together to lead Godzilla to the energy source, which is then used to power a device that sends Godzilla back home.
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.
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 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.