Who would be the most powerful character if Naruto and Star Wars Rebels universes collided in a fanfic?

It's hard to say for sure, but Naruto himself could be a very powerful contender. His vast array of jutsu and his ability to harness the Nine - Tails' power would make him extremely formidable. He could easily take on many opponents at Marineford with his shadow clones and powerful attacks like the Tailed Beast Bomb.

It could be Naruto himself. His ability to tap into the Nine - Tails' chakra gives him an incredible power boost. In the merged universe, he might be able to use the Force as well, which would make him an unstoppable force. With his speed, strength, and now potentially the power of the Force, he could easily defeat most opponents.

It's hard to say, but Sasuke could be a really powerful character in such a crossover. His Sharingan abilities combined with possible bending skills could make him a formidable force. He could use the Sharingan to predict an opponent's bending moves and counter them effectively.

It could be Percy. His control over water and his combat skills are really strong. He has faced so many powerful enemies and survived. In a collision with the Maze Runner world, his powers would give him an edge in most situations, like if there was a flood in the Maze or he had to fight a Griever in water.

It might be Harry Potter himself. He has a lot of experience with dark magic and powerful spells. He could easily use his magic to defeat most of the threats from Stranger Things, like the Demogorgon.

It could be Naruto. His ability to access the Nine - Tails' chakra gives him an incredible power boost. He also has a lot of combat experience and his rasengan could potentially be as powerful as a well - aimed lightsaber strike. His never - give - up attitude would also make him a force to be reckoned with in the Star Wars universe.

It could be Danny. His ghost powers give him a wide range of abilities like flight, intangibility, and ectoblasts. In the Digital World, these powers would be very useful. He could also phase through digital barriers and surprise his enemies. Also, his ability to overshadow people or Digimon could give him an edge in battles.

It's likely the Doom Slayer. He has proven to be an unstoppable force against hordes of demons. His strength, speed, and arsenal of weapons make him a formidable opponent. In a collision with Warhammer 40K, he could take on many of the threats there as well.

The Catalyst from Mass Effect might also be a very powerful entity in such a crossover. It has control over the Reapers and a vast understanding of synthetic and organic life. In a collision with the Terminator universe, it could potentially manipulate or even control the Terminators, as they are machines. It could use them to further its own goals, whatever those might be in this new combined scenario.

It could be Naruto. His ability to harness and control large amounts of chakra is already very powerful. If he were to also gain the ability to use the Force, he would be nearly unstoppable. He could use his Sage Mode along with the Force to sense danger from afar and attack with great force.