If Naruto were to fight an army in fanfiction, he would bring his unique skills to the battle. Naruto is known for his never - give - up attitude. So, even if the army seems large and intimidating, he would keep fighting. He could use his Uzumaki bloodline abilities, like his strong life force and large chakra reserves. Also, his ability to make friends and allies might come into play. Maybe he would convince some members of the army to switch sides. His transformation into different forms, such as the Six Paths Sage Mode, would give him an edge in combat. With his speed, he could quickly move around the battlefield and take out key targets in the army.
His friends from the Hidden Leaf Village might help. For example, Sasuke could be a powerful ally. He has his Sharingan and his own set of powerful jutsu.
Naruto would face the psychological challenge of fighting alone. He is used to having his friends by his side. Without their support, he might have moments of self - doubt. The army might also use psychological warfare against him. They could taunt him or try to make him angry to disrupt his focus. In terms of actual combat, the coordination within the army could be a big obstacle. If they are well - organized and work together effectively, they could set up complex traps and ambushes for Naruto. And if the army has access to some sort of large - scale destruction jutsu, Naruto would have to find a way to either avoid it or counter it.
One of the most exciting scenes could be when Naruto first unleashes his Nine - Tails chakra in a full - blown rage. The red chakra would surround him, his eyes would turn into slits, and he would let out a powerful roar. As he charges into the army, the soldiers would be both terrified and in awe of his power.
In a Naruto fanfiction where he fights an army alone, he could win through his vast array of jutsu. His Shadow Clone Jutsu could be used to create multiple decoys, confusing the enemy. Also, his Rasengan, a powerful and concentrated chakra attack, could take out many foes at once. His Nine - Tails chakra might also give him a huge boost in power and endurance, allowing him to keep fighting against overwhelming odds.
Well, Naruto has a lot of powerful jutsus at his disposal. His Rasengan alone can cause a great deal of damage. He could also use his shadow clones to create distractions and attack from multiple angles. And let's not forget his Nine - Tails chakra. With that, he could boost his strength and speed to take on a large number of enemies at once.
Well, he might use his powerful jutsu like the Rasengan. He could also summon his toads to help him out in the battle against the army. Maybe he uses his shadow clone technique to confuse the enemy and then strike them when they're vulnerable.
Well, he might start by using his charisma. Naruto has always been good at making friends. He could reach out to old allies from his village, like Shikamaru and Choji. Also, he might convince some of the outcast ninja who have been mistreated in other villages to join him. His reputation as a hero who saved the world would surely attract a lot of people.
I think some of the younger ninjas in the village would support Naruto. They look up to him as a role model. Also, those who have been helped by Naruto in the past, like the families of the villagers he saved. They would see that Naruto is fighting for what's right and would stand with him against the council. Additionally, some of the outcast ninjas who feel oppressed by the council's rules might also join Naruto.