In a 'Naruto in Kiri' fanfiction, Naruto could gain an understanding of Kiri - specific chakra natures or kekkei genkai. This knowledge could allow him to develop new strategies. He might also form bonds with some of the local ninja who have unique abilities, and through training and sharing experiences, his own abilities would expand in ways that are influenced by Kiri's ninja culture.
Naruto's ability to adapt to the environment would be crucial. Kiri has a different climate and terrain compared to Konoha. He might develop a better sense of stealth in the watery areas of Kiri. Also, he could learn how to use the mist, which is often associated with Kiri, to his advantage in battles, either for hiding or for creating illusions.
His water - based jutsu might improve. Since Kiri is known for its water ninjutsu, Naruto could learn new techniques or modify his existing ones. For example, he could combine his Rasengan with water chakra to create a more powerful and water - enhanced attack.
Naruto is known for his never - give - up attitude and his strong chakra. In the Kiri Civil War, his chakra could be used to power up allies or disrupt enemy attacks. Also, his shadow clone jutsu would allow him to be in multiple places at once. He could gather intelligence, carry out surprise attacks, and support different areas of the battlefront simultaneously, which would surely change the course of the war.
His abilities would likely be more water - based. Since Kiri is known for its water techniques, Naruto might master powerful water jutsus quickly. He could also develop a stealthier fighting style, as Kiri ninjas are often trained in the art of assassination.
In a Themiscyra fanfiction, Naruto's shadow clone jutsu could have an interesting transformation. Maybe the clones could take on some Amazonian characteristics, like their armor or weapons. His rasengan could also be modified. For instance, it could be charged with the magic energy of Themiscyra, making it not only a powerful physical attack but also having some sort of magical effect, like being able to dispel dark magic or heal minor wounds in addition to causing damage.
His ninjutsu might be enhanced. For example, his Rasengan could gain new properties due to the influence of Campione powers. His speed and strength, which were already considerable in the Naruto world, could be further increased. Maybe his ability to sense danger, which was related to his ninja training, could be upgraded to a more supernatural level in the Campione world.
He might gain some of Whitebeard's physical strength. Whitebeard was incredibly strong, and Naruto could inherit a portion of that. So he could be even more powerful in hand - to - hand combat. Also, he might get some kind of seismic - sense ability, like how Whitebeard could sense things through the vibrations in the air or ground.
His combat abilities would change a great deal. He'd likely be more proficient in close - range combat due to learning the Hyuuga's Gentle Fist. This would give him an edge in battles where quick, precise strikes are needed.
In this fanfiction, Naruto's abilities would change significantly. Firstly, he'd be exposed to Kumogakure's unique jutsu. He might learn more advanced lightning - style techniques which are prevalent in the Cloud Village. His combat style would be more brute - force - oriented, as the Raikage values strength. Also, his ability to lead and make strategic decisions would be molded by the Raikage's military - minded approach. He might not rely as much on his Uzumaki heritage in the beginning, but as he grows, he could find a way to combine the Raikage's teachings with his own innate abilities.
He'd probably be better at stealth. Haku was a master of it. Naruto might also have an earlier start with water - based jutsu and could potentially develop some ice - like jutsu similar to Haku's.
His chakra abilities might be affected by the presence of Dust in RWBY's world. Maybe he could combine Dust with his jutsu. For example, using fire - type Dust to make his Fireball Jutsu even hotter. His physical abilities like speed and strength would still be an advantage, but he'd have to learn to use them in the context of fighting Grimm and other RWBY threats.
His chakra control might be affected by the different magical energies in the DxD world. Maybe his chakra could interact with the devil or angelic powers in unexpected ways. For example, his Rasengan could gain new properties if combined with devilish power. His shadow clones might also be able to do things like sense magical auras, which they couldn't do in the Naruto world.