In a fanfic where Naruto has a duel bladed lightsaber, he might have to learn new combat styles. The lightsaber requires a different form of handling compared to his usual ninja weapons. He could end up training with someone who has knowledge of lightsabers, perhaps a crossover character from the Star Wars universe. This would lead to some really cool training scenes where Naruto is learning to balance his ninja abilities with the new weapon. And his opponents would be in for a big surprise when they face him with this unexpected weapon.
One idea could be that Naruto discovers the lightsaber in a hidden ninja temple that has some sort of inter - dimensional portal. He then has to learn how to use it without any prior knowledge of lightsabers. It could be a comical journey as he tries to figure out how to hold it and not accidentally cut himself or his friends.
One idea could be that Naruto discovers the lightsaber in a hidden ancient temple during one of his adventures. He initially has trouble controlling it due to its unique dual - bladed nature, but with his determination and quick learning skills, he soon masters it and uses it to fend off powerful enemies. This new weapon gives him an edge in battles and also makes his combat style more diverse.
He could find it during one of his missions. Maybe he's exploring an ancient ruin and stumbles upon the lightsaber. It could be in a chest or just lying there, and Naruto, being curious, picks it up.
It would change his story a great deal. For one, his battles would be different. Instead of relying solely on ninjutsu and taijutsu, he'd have the lightsaber as a new option. This could make him a more versatile fighter. His enemies would have to adjust their strategies too. Also, it could attract the attention of new foes or allies from different universes if it's a crossover fanfic. Maybe some Star Wars - like characters would show up, either to help him master the lightsaber or to try and take it from him.
A possible plot could be that Naruto is sent on a special mission to a far - off planet where lightsabers are common. There, he is given a dual bladed lightsaber by a wise old Jedi - like figure. He then has to learn the ways of the lightsaber while also dealing with local politics and power struggles. Back on Earth, his enemies sense his new power and start plotting against him. Naruto must return in time to save his village, using the skills and power he gained from his adventure with the lightsaber.
Perhaps it's given to him by a mysterious figure. This figure could be from another dimension or a very old ninja who has been in hiding for a long time. They recognize Naruto's potential and power, and decide that he is the one worthy of wielding the black lightsaber. This could be part of a bigger plan to help Naruto defeat a new and powerful enemy that neither the ninja world nor the normal means of combat can handle.
Naruto's fighting style would likely incorporate more acrobatic flips and spins to take advantage of the lightsaber's reach. He'd also use his shadow clone jutsu in new ways, like having clones surround an enemy while he attacks from above with the lightsaber.
He would probably be extremely powerful. Naruto is already a very skilled ninja with his own set of abilities like the Rasengan. A lightsaber would add a whole new dimension to his combat skills. He could combine his chakra control with the lightsaber's unique properties. For example, he might be able to infuse his chakra into the lightsaber to make it even more powerful or use his speed and agility to perform some amazing saber techniques that are a blend of Jedi and ninja styles.
Well, perhaps Naruto could use the lightsaber in his ninja battles. He might combine his chakra control with the unique abilities of the lightsaber. For example, he could infuse his chakra into the lightsaber to make it more powerful or use his ninja skills to perform acrobatic maneuvers while wielding the lightsaber.