In a fanfiction scenario where Naruto has the Phoenix Force, he would have a whole new set of abilities at his disposal. The Phoenix Force is known for its regenerative powers, so Naruto could potentially come back from near - death experiences more easily. His fighting style would likely change as well. He could use the Phoenix Force's energy blasts in combination with his ninja skills. This would make him a much more formidable opponent. He might also be able to sense danger more acutely, as the Phoenix Force often gives its hosts enhanced senses.
If Naruto got the Phoenix Force in fanfiction, his appearance might change a bit. Maybe he'd have some sort of fiery aura. His personality could also be affected. He might become more confident or even a bit more aggressive in battle. He could use the Phoenix Force to travel faster, too, like teleporting short distances.
Well, he would be super fast, for sure. He could zip around the battlefield so quickly that his enemies wouldn't be able to keep up. He might be able to use his new speed to perform his jutsu even more effectively, like hitting multiple targets in an instant with a Rasengan.
In fanfiction where Spider - Man gets the Phoenix Force, he would be a force to be reckoned with. His suit might even change in appearance, taking on some characteristics of the Phoenix. He could fly, which is a new addition to his powers. His combat style would become more aggressive and powerful. He could also use the Phoenix Force to heal himself and others, which would be a great addition to his superhero capabilities. However, he would have to constantly battle the urge to be consumed by the more dangerous aspects of the Phoenix Force, like its tendency towards destruction.
He would probably be extremely fast, able to move at speeds that would shock his opponents. His attacks would become more unpredictable as he could quickly close the gap between him and his enemies.
He could gain new stealth abilities. Kikaichu are known for their ability to be discreet, so Naruto might be able to spy on enemies more effectively.
If Naruto were to have nanites in fanfiction, it would change his character dynamics a great deal. The nanites could potentially introduce new powers that Naruto has never had before. For example, they could allow him to communicate wirelessly with his allies over long distances, or even give him the ability to hack into enemy systems if there are such things in the Naruto universe. Moreover, the nanites could be used to store and transfer chakra, which could revolutionize how Naruto uses his energy. This would open up a whole new realm of possibilities for his character development and the plot of the fanfiction as a whole.
If Naruto had the Kamigan in fanfiction, it would change his fighting style significantly. He might rely less on his brute force and more on the strategic use of the Kamigan's power. For example, in a fight against Sasuke, he could use the Kamigan to predict Sasuke's Sharingan - based attacks and counter them more effectively. Also, it could potentially affect his relationships with other characters. His friends might be both amazed and a bit worried about this new power he has, and his enemies would surely be more cautious when facing him.
If Naruto had the Tenseigan in fanfiction, he would likely become extremely powerful. His combat abilities would be enhanced, as the Tenseigan gives access to powerful jutsu. He could also gain new ways to sense chakra and enemies, making him even better at tracking and anticipating attacks.
In fanfiction, if Naruto had the Juubi, his chakra levels would skyrocket. This would give him the ability to use powerful jutsu without much strain. His physical strength would also increase, allowing him to engage in combat more effectively. He could potentially use the Juubi's power to create new jutsu or even transform into a more powerful form. However, this power would also attract unwanted attention from other powerful entities in the Naruto world. Enemies who previously didn't consider Naruto a threat would now see him as a major danger, and Naruto would have to be constantly on guard. Moreover, his friends might worry about him being consumed by the Juubi's power, leading to some interesting character - development moments as Naruto tries to assure them that he can handle it.
He would probably become an even more powerful ninja. With the Ultimatrix, he could transform into various alien forms, each with their own unique abilities. This would give him an edge in battles against tough opponents like Madara or Kaguya. He could use the alien powers in combination with his ninja skills, for example, using an alien form's strength along with his Rasengan technique.
In such a fanfiction, Naruto might gain some extraordinary powers related to the phoenix. For example, he could have the ability to heal quickly like the phoenix's regenerative powers. He may also be able to use fire - based attacks that are far more powerful and unique compared to his regular jutsu.