In this fanfic, Naruto might show off his incredible strength and unique jutsus against the five kages. He could use his Rasengan in creative ways to counter their various powerful techniques.
It's hard to say. Naruto has his powerful Nine - Tails Chakra and Sage Mode. But the five kages are also very strong. However, Naruto has a habit of coming out on top in tough situations, so he might be the likely winner.
There's a really interesting one where the author gives a different perspective on the fight. It's called 'Naruto and Sasuke vs Momoshiki: An Alternate View'. It focuses more on the strategic aspects of their combat that the anime might not have fully explored.
It's appealing because we get to see more of the characters' thoughts and feelings during the fight. In the original series, there are limitations on how much of their internal monologues can be shown. Fanfictions fill that gap. For example, a fanfiction might show Naruto's doubts and how he overcomes them during the battle with Momoshiki. Also, some fanfictions might explore different relationships between Naruto, Sasuke and other characters in the context of this battle, like how their teamwork affects the fight in ways not shown in the anime or manga.
Well, they might be shown putting the needs of the village above their own personal desires. For example, they could sacrifice their own time and resources to ensure the safety and prosperity of the village. Maybe they give up personal grudges or ambitions for the greater good of the community.
One plot point could be that a kage gives up a valuable opportunity for personal gain, like a chance to obtain a powerful jutsu, in order to use the resources to improve the village's defenses. Another could be that a kage steps down from power when they realize someone else can do a better job for the village, even though it means losing their status.
In the original, the Kages were seen as authority figures that Naruto was trying to gain the respect of. In this fanfiction, he's actively against them. This changes how other characters might view Naruto too. Some might side with him, thinking he has a point, while others would be loyal to the Kages and see Naruto as a troublemaker.
One possible reason could be a feeling of betrayal. Maybe the Kages made decisions that Naruto thought were against the greater good or the well - being of the ninja world. For example, if they were too focused on protecting their own villages at the expense of others.
I really liked 'A New Beginning for Momoshiki in Naruto'. This fanfiction takes an interesting turn where Momoshiki is reincarnated in a different form and has to navigate the world of Naruto from a different perspective. It's full of action and also some great character development for Momoshiki. Also, 'Momoshiki and Naruto: Unlikely Allies' is a great read as it focuses on how their powers could combine in unexpected ways.
There are fanfictions where Momoshiki and Naruto interact in unique ways. Maybe Momoshiki has some knowledge that Naruto needs, and they have to negotiate. Their power levels are compared and contrasted. Naruto's ability to use Sage Mode and his chakra reserves are pitted against Momoshiki's alien - like powers. It creates a dynamic where both characters are forced to adapt to each other's fighting styles.