His power level would increase a great deal. Kaguya has knowledge of all kinds of techniques and abilities that Naruto has probably never even heard of. Through her training, Naruto might gain new forms of chakra manipulation. He could also learn how to better defend against powerful attacks, especially those that are related to the Otsutsuki powers. This would make him stronger not just in terms of offense but also in defense.
Well, if Kaguya trains Naruto, his power level would likely skyrocket. Kaguya is an extremely powerful being. She could teach Naruto some ancient and powerful jutsu. Maybe Naruto would learn to better control his chakra on a more fundamental level, like how Kaguya uses her chakra in a very different and more refined way compared to normal ninja. This could give him an edge in battles and make him a much more formidable opponent.
If Naruto was trained by Fairy Tail, his power level would see a huge transformation. Fairy Tail's training focuses on not just physical strength but also emotional and mental growth related to magic. Naruto, with his already strong will, could use this to master new forms of magic. He could learn to tap into the power of Fairy Tail's magic sources, like the Etherion or the Celestial Spirits. This would add a whole new dimension to his power, making him not only stronger in combat but also more versatile in handling different types of threats.
Well, Naruto could change Kaguya in the fanfiction by introducing her to the concept of redemption. Given his own journey of facing his inner demons and coming out stronger, he might convince Kaguya that she can atone for her past sins. He may take her on a journey through the ninja world, showing her how people have rebuilt and thrived despite the chaos she once caused. This could make her re - evaluate her actions and change her perspective on the world and her place in it.
The power dynamics shift significantly. For one, Naruto's friends and allies might rely on him more. Enemies would be more cautious. Since Naruto is stronger than Kaguya, it implies that the threats in the Naruto universe now have to be re - evaluated. Naruto could become a more central figure in maintaining peace or resolving conflicts, as his strength would be a major deterrent. His power could also inspire new generations of ninjas in different ways. Some might strive to reach his level, while others might fear his power and work against him, creating new storylines and power struggles.
Well, it would significantly boost his power. The Rinnegan is an extremely powerful dojutsu. Naruto already has his vast chakra reserves and Sage Mode. With the Rinnegan, he could gain new abilities like the Six Paths techniques. He might be able to manipulate gravity, use the Outer Path to revive the dead (though this has its own moral and plot implications in the fanfiction world). His combat capabilities would be off the charts, making him one of the most formidable characters in the fanfiction universe.
It also depends on how well Naruto can control Kyoka Suigetsu. If he can master it completely, his power level could skyrocket. However, if he struggles with it, it might not be as much of an increase. There could be a learning curve where he initially has trouble using it effectively, and during that time, his power level might not show a huge jump. But as he gets more experience with the sword, his power would grow steadily, making him a force to be reckoned with not just in physical combat but also in the mental battle of illusions.
In this fanfiction, Naruto's power development could also be related to his perception of the world. Aizen's own view of power and the world is very different from what Naruto has been exposed to. Through their interactions, Naruto might start to see things from a different angle. This change in perspective could lead to a growth in his power as he discovers new ways to use his abilities. For instance, he could start to understand the weaknesses in his opponents more clearly and use his powers in a more targeted and effective manner.
His understanding of the ninja world would expand. He might become more cautious and calculating in battles, as Kaguya's training could expose him to different strategies. Also, he could develop a more solemn side to his personality, considering Kaguya's own complex nature and the heavy knowledge she might share.
Naruto may become more calm and composed. Itachi's presence and training methods would likely instill a sense of discipline in Naruto. He'd probably be less impulsive in battles and think more before acting.
Naruto's power would change in multiple ways if trained by Scorpion in fanfiction. Firstly, his ability to deceive his opponents would increase. Puppets can be used to create illusions and false attacks, and Naruto could master this aspect. Secondly, his power in team battles could be enhanced. He could use puppets to support his teammates from a distance or create barriers. His overall combat style would become more versatile. He wouldn't just rely on his brute strength and chakra - intensive jutsu. Instead, he would have the finesse of Scorpion's puppet - based combat, which could make him a more unpredictable and dangerous opponent in the ninja world.
It changes the Naruto universe by introducing a new dynamic. Usually, Kaguya was seen as an ultimate villain. But if she falls in love with Naruto, it turns the whole concept of good and evil on its head. It could lead to a more united ninja world as they have to accept Kaguya in a new light. Also, Naruto's influence on Kaguya might change how she uses her powers. Instead of being a source of destruction, her powers could be used for the betterment of the ninja world.