For me, it would be Rick and Thor. Rick is a man of science, and Thor is a god of thunder. Their worldviews are completely different. Rick would likely be skeptical of Thor's godly powers and try to find a scientific explanation for them. Thor, on the other hand, would be both amused and annoyed by Rick's attitude. They could have some really entertaining exchanges while trying to fight a common enemy in the crossover fanfiction.
I think Morty and Captain America would make for an interesting pair. Morty is this young, naive kid who is often thrust into crazy situations, while Captain America is the paragon of virtue and leadership. Cap could take Morty under his wing, teaching him about courage and responsibility. Morty, in turn, could show Cap a different perspective on life, one that's more modern and filled with the oddities that come from Rick's world.
Rick and Tony Stark would be a really interesting pairing. They are both super - intelligent inventors. Rick's off - the - wall and often unethical scientific methods would clash with Stark's more morally - guided approach. It would be fascinating to see them argue over the best way to build a device or solve a problem.
Rick would be the most interesting. His unpredictable nature and vast scientific knowledge would create a lot of chaos and new possibilities. He could mess with Naruto's world in ways that no one else could, like creating new types of jutsu through his technology or transporting Naruto to bizarre dimensions.
Rick and the Warden would be really interesting. Rick is so used to being in control and having his own set of rules in his own dimension. The Warden, on the other hand, is in charge of the chaotic Superjail. Their clash of egos and different ways of handling things would make for great drama. Rick would probably try to outwit the Warden, and the Warden would try to assert his authority over Rick.
Rick and the Warden. Rick is this super - intelligent, amoral scientist, and the Warden is this insane, power - hungry figure in Superjail. Their interactions would be wild. Rick would probably try to outwit the Warden at every turn, while the Warden would be fascinated and also threatened by Rick's intelligence and gadgets.
Rick and Makarov would be an interesting pairing. Rick's scientific knowledge and Makarov's wisdom and leadership of the Fairy Tail guild could lead to some really cool interactions. They could exchange ideas about how to run their respective groups and also work together to solve problems.
Definitely Rick and Dipper. Rick is this super intelligent, jaded scientist who has seen so much of the multiverse, and Dipper is this young, eager mystery - solver. Their interactions would be really interesting as Dipper would be constantly asking Rick questions and Rick would be either annoyed or reluctantly impressed by Dipper's inquisitiveness.
Morty and Brian could be a great pairing. Morty is often the more moral and naïve character in Rick and Morty, while Brian is the somewhat jaded family dog in Family Guy. They could have conversations about life, mortality, and the meaning of existence. Morty might be intrigued by Brian's writing and Brian could be both amused and concerned by Morty's adventures with Rick.
Rick and Dipper would be really interesting. Rick's cynical and scientific view would clash with Dipper's curious and somewhat naive nature. Dipper would be both fascinated and a bit intimidated by Rick's intelligence and his access to other dimensions. Rick might see Dipper as a young, impressionable mind that he could either corrupt or mentor in a strange way.
I think Supergirl and Black Widow would be an interesting pairing. Black Widow is a skilled spy and fighter, while Supergirl has superpowers. They could learn from each other. Black Widow could teach Supergirl some stealth techniques, and Supergirl could protect Black Widow during battles with her super strength and speed.
I think it depends on the situation. If it's a battle in Naruto's world, Naruto would have the home - field advantage. He knows the terrain, has allies, and his chakra - based powers are well - suited for that environment. But if it was in a more open, multi - dimensional space, Rick might be more powerful. He could use his portal gun to quickly move around, avoid attacks, and bring in reinforcements from other dimensions. Morty, on the other hand, is not as powerful as either of them, but his unique perspective and ability to sometimes surprise people could also play a role in certain scenarios.
In a Rick and Morty Avengers crossover, the plot could center around a multiverse - threatening villain. This villain has the ability to disrupt the fabric of different universes, which catches Rick's attention as it could endanger his own universe. The Avengers, on the other hand, are just trying to protect Earth. Rick and Morty get pulled into the Avengers' world. Rick is reluctant to work with them at first but then sees the potential in their combined forces. Morty is in awe of the Avengers and tries to prove himself. Together, they embark on a wild adventure filled with action, humor, and lots of scientific mumbo - jumbo.