One idea could be that Pokemon are found on different planets in the Star Wars universe. For example, Pikachu could be native to a forest - covered moon. Jedi could have the ability to communicate with Psychic - type Pokemon and use their powers in combat or for peaceful means. Sith, on the other hand, might try to corrupt Dark - type Pokemon to use for their evil schemes.
Well, it could have Pokemon in the Star Wars universe. For example, Pikachu could be a little electric sidekick to a Jedi. Maybe the Pokeballs are like some high - tech devices in the Star Wars tech - filled world. The Force could interact with Pokemon powers in strange and interesting ways.
Charizard would also be great. It's a large, dragon - like Pokemon that could fit well into the Star Wars aesthetic. It could be a wild Pokemon that a group of rebels or stormtroopers encounter on an unexplored planet. It could either befriend them or become a formidable enemy depending on how they interact with it.
Definitely Ash Ketchum. He has so much experience with Pokemon and would be really out of place but also very interesting in the Star Wars universe. He could learn about the Force and maybe use it to communicate better with his Pokemon.
In fanfiction, the technology in Star Wars like blasters and starships is far more advanced than the simple tools in Pokemon. However, Pokemon have their own unique abilities. For instance, a Pokeball can capture and store a powerful creature, which is a different kind of 'technology' compared to Star Wars.
Starkiller can be a game - changer in Star Wars crossover fanfiction. He can bring his combat skills and Force knowledge to new settings. For example, if he's in a crossover with the Matrix universe, his ability to sense and manipulate the Force could be compared to Neo's ability to control the Matrix.
One possible fanfiction could be about a Sith Lord from Star Wars ending up in the Naruto universe. Maybe he tries to use the Force to control the chakra, but finds that it's a completely different power system. He could then form an alliance with some of the villains in Naruto, like Orochimaru, who are also interested in power and dark arts.
The cultures in both universes are also ripe for exploration in the crossover. The Federation's values of equality and cooperation in Star Trek contrast with the more hierarchical and often morally ambiguous cultures in Star Wars. A story could focus on how characters from each side learn from or clash with the other's cultural norms.
The fanfiction 'Rey Meets the Avengers' is also a good one. In this story, Rey teams up with the Avengers. Her lightsaber skills are a huge asset when facing off against the villains. She has some really cool interactions with Iron Man, as they both are sort of tech - savvy in their own ways.
A great idea for an Echo x Star Wars Rebels crossover fanfiction would be that Echo has some sort of encrypted data in his cybernetic enhancements that could be crucial for the Rebels. The Rebels have to figure out a way to access it without harming Echo. This could lead to a lot of character - development moments as they get to know Echo and his past better, and Echo gets to adapt to the Rebels' way of doing things.