If Naruto can only use Taijutsu in this fanfiction, his battle strategies would shift towards pure physical combat. He would have to be more stealthy at the start of battles, getting close without being noticed. Once in range, he'd need to be extremely aggressive. His Rasengan, which is a ninjutsu in the original, might be replaced with a super - charged punch or a spinning kick. He would also need to train his reflexes to the maximum, so he can dodge attacks and counter immediately. And he'd probably study different martial arts styles to enhance his Taijutsu skills, making him a more versatile and unpredictable fighter.
His battle strategies would change a great deal. Naruto is known for his diverse range of skills in the original series. But if he can only use Taijutsu, he'd likely start by observing his opponents more carefully. He'd need to analyze their fighting styles and look for patterns. Then, he'd use his own Taijutsu in a more calculated way. Maybe he'd combine different types of physical attacks, like a series of kicks followed by a powerful uppercut. He'd also have to work on his physical strength and endurance more, since he can't rely on other techniques to give him an edge.
In this fanfiction scenario, Naruto's battle strategies are revolutionized. He no longer has to worry about being countered by an opponent with an elemental advantage. He can use his newfound ability to control all elements to create unpredictable attacks. He could, for example, create a whirlwind of fire, water, and earth shards all at once. This would not only be extremely powerful but also very difficult for the enemy to defend against as they would have to deal with multiple elements simultaneously.
He'd need to do a lot of strength training. Lifting weights, doing push - ups and sit - ups to build muscle. Also, he'd need to practice his balance, like standing on one leg for long periods or walking on narrow beams. And he should practice different punching and kicking combinations to make his attacks more fluid.
Naruto's use of the force would make his battle style more strategic. Instead of relying solely on his chakra - based jutsu, he could use the force to perform long - range attacks. He could pull or push his opponents from a distance, similar to some of his wind - style jutsu but with a different kind of energy. This would give him an edge in battles, especially against opponents who are strong in close - combat but not so good at dealing with ranged attacks.
His relationships with some characters might change. For example, Sasuke, who is highly skilled in ninjutsu, might view Naruto differently. Naruto would have to prove himself in new ways. He could become more of an underdog in the eyes of the village. His training would be completely different. Instead of learning jutsus, he would be focusing on things like physical conditioning and mastering different types of ninja tools.
His new taijutsu could change the balance of power in battles. If it's a very powerful form of taijutsu, it could give his village an edge in conflicts. Enemies would have to find new ways to counter his moves, which might lead to a shift in military strategies across the ninja world.
You can start by looking on fanfiction.net. It has a large collection of Naruto - related fanfics, and you can easily search for 'naruto taijutsu only' within its search bar. Another option is Archive of Our Own (AO3). It also has a great selection of fanfics, and you might be able to find some unique 'naruto taijutsu only' stories there.
There are quite a few. One example is 'The Taijutsu Masters of Konoha' where Naruto and a few others focus solely on perfecting their hand-to-hand combat skills.
Well, if Naruto can use Amaterasu in the fanfiction, his power level would increase significantly. Amaterasu is a very powerful jutsu. It could give Naruto an edge in combat, especially against tough opponents. He could use it for both offense and defense. For example, he could use it to create barriers or to directly attack enemies. This would make him more versatile in battles.
It changes his character development a great deal. First, it gives him an edge that he didn't have before. This could lead to overconfidence initially, but as he faces new challenges related to magic, he'll learn humility. Also, his dreams might expand. Instead of just aiming to be Hokage, he could now strive to master magic and use it for the good of the village in ways he hadn't thought of before. Maybe he'll start to see the world in a different light, not just as a ninja world, but one with magical elements as well.
Naruto having all elemental affinities means he can adapt his battle strategy based on his opponent's weakness. If his foe is weak against water, he can quickly switch to water - based attacks. He doesn't have to rely on just one or two elements like other ninjas. This flexibility makes his battle plans more versatile and unpredictable.