It could fit as a super - rare and powerful Pokemon. Maybe it can only be found in a very specific and hard - to - reach area, like a hidden valley or an ancient forest. Only the most skilled and determined trainers would be able to find and attempt to catch it.
Well, Naruto's unique ninja skills like shadow clones and rasengan would be quite a shock in the Marvel Universe. He could probably team up with Spider - Man. Naruto's agility and combat skills combined with Spider - Man's web - slinging and spider - sense would make them a formidable duo against villains.
He would probably be seen as a very powerful and unique being. His chakra abilities could be mistaken for some kind of meta - human power. Maybe he'd team up with the Justice League to fight against powerful threats like Darkseid. His skills in combat and his ability to use shadow clones would give the League an edge in battles.
Pokemon gender swap fanfiction has a huge impact on the Pokemon universe. First, it diversifies the character pool. Instead of the usual male - female distribution, we get new perspectives. For instance, if a female Gyarados is the main focus, its story could be very different from a male one. It might be more elusive or have a different temper. Second, it can change the way we think about Pokemon types. A gender - swapped Psychic - type male Pokemon might use its powers in a different way than a female one. Third, it can even influence the in - game economy. Certain gender - swapped Pokemon might be more or less valuable in trades or contests.
Another idea is that there is a fusion between a Pokemon and a Gem. This fusion could have a very distinct appearance and abilities. It could struggle to find its place in both the Pokemon world and the Steven Universe world. The story could then revolve around how it tries to fit in and how the characters from both universes react to this new and strange being.
Well, you could have a Pokemon alternate universe fanfiction where the types of Pokemon are completely different. For example, instead of Fire, Water, and Grass, there could be types like Light, Dark, and Spirit. The story could revolve around a trainer who discovers this new type system and has to learn all over again how to battle and catch Pokemon. It could also be an AU where all Pokemon are sentient and can talk freely, which would change the whole dynamic of the Pokemon - trainer relationship.
One idea could be that the Crystal Gems find a strange Pokemon in the woods near Beach City. They initially mistake it for a new type of Gem monster. For example, a Pikachu that has an electric aura similar to the energy the Gems use. The Gems then try to figure out how to deal with this 'creature' which leads to humorous and heartwarming interactions as they learn about Pokemon.
One popular trope is the fusion of Pokemon with the Gems from Steven Universe. For example, a Pikachu - like Gem or a Gem - powered Pokemon. It combines the unique powers and characteristics of both universes in an interesting way.
A key part could be the protagonist's unique goals or dreams within the Pokemon world. Maybe they aim to become a master of a specific type of Pokemon or discover a long-lost Pokemon legend. Also, new and unique friendships with both humans and Pokemon can play a big role.
One idea could be that Goku arrives in the Pokemon world by some sort of interdimensional rift. He might be confused at first but then start to explore the concept of Pokemon battles. He could use his martial arts skills to train Pokemon in a unique way, like teaching them special combat moves. For example, he could train a Pikachu to use a move similar to his Kamehameha, but in a more Pokemon - friendly version, like an electric blast with a similar charging motion.