Imagine Naruto with all those alien fanfic powers. He could have the power of super strength like some hulking alien species, or the ability to turn invisible like certain stealthy aliens. His combat style would be a wild mix of ninja techniques and alien powers. He could shoot energy beams from his hands or teleport across long distances without using ninja techniques. This would make him a force to be reckoned with not only in his own world but potentially across the universe in a much broader sense.
Naruto would likely become more confident. With such a vast array of powers, he'd feel almost invincible at times. His sense of adventure would probably skyrocket as he explores the limits of his new abilities, both in the ninja world and perhaps beyond.
Well, Naruto would become extremely powerful. He could use Sinbad's magic powers along with his own ninja skills. Maybe he could fly around the Hidden Leaf Village like Sinbad on his magic carpet and use his powers to protect the village in ways he couldn't before. It would be a really cool combination.
Well, he could use the power to control plants during battles. He might be able to create thick vines to trap his enemies or make plants grow rapidly to block attacks. It would add a whole new dimension to his combat abilities.
Well, if Naruto has the Omnitrix in the fanfic, it would change the power dynamics a great deal. He could potentially access alien technology and powers that are far beyond what is normal in the Naruto world. This might lead to new alliances or enemies. Maybe the Hidden Villages would be both in awe and a bit afraid of his newfound powers, and he'd have to deal with the politics of that as well as any new threats that come his way.
Well, Naruto would become an even more formidable fighter. He could stretch his limbs like Luffy, which would add a whole new dimension to his combat style. He could reach enemies from a distance, or use his stretching abilities for quick evasions. This would make his already impressive ninja skills even more unpredictable and powerful.
In some fanfictions, Naruto might gain the ability to control energy like a laser beam which is an alien - like power. For example, he could shoot beams from his hands to defeat enemies.
Naruto could use his Rasengan with Superman's strength. Imagine the power of a Rasengan thrown with Superman - level force. It would be extremely destructive.
If Naruto has the power of chaos in a fanfic, it would likely change his relationships. His friends might be both in awe and a bit scared of his new power. He could use this power to break free from some of the traditional ninja constraints. Maybe he could create new jutsus that are based on chaos, like a chaotic shadow clone technique that doesn't follow the normal rules of clone behavior.
Well, he'd probably be even more of a badass. His already formidable combat skills combined with Wolverine's healing factor and adamantium claws would make him nearly unbeatable. He could take on stronger foes without worrying much about getting hurt. And his speed and agility from his ninja training, along with Wolverine's berserker rage, would create a really interesting and powerful character in the fanfiction world.
Well, Naruto would become extremely powerful. His combat abilities would likely be enhanced with the unique powers of arrancars. He could gain new forms and techniques. Maybe he'd have a zanpakuto-like weapon with special abilities, which would add a whole new dimension to his fighting style. Also, his speed and strength might increase exponentially, making him even more of a force to be reckoned with in the Naruto universe.