Well, Naruto is a given as a main character. Then, there could be a young salamander that Naruto befriends. This salamander could have unique abilities and a distinct personality. Also, Kakashi might be in the story, perhaps guiding Naruto as he delves into the mysteries of the salamander - related things in the fanfic. Maybe there's also an antagonist who wants to use the power of the salamanders for evil purposes.
Obviously Naruto is likely to be one of the main characters since it's in the title. There may also be some original characters created specifically for this fanfic, like a salamander sage or a ninja who has a special bond with salamanders.
In many Naruto Salamander Sage fanfics, Kakashi could also be an important character. He might serve as a mentor or guide to Naruto in his journey with the Salamander Sage. Also, characters like Sakura could play roles. She could be part of Naruto's support system, or she might be curious about the new power Naruto has gained from the Salamander Sage. Additionally, there could be original characters created by the author specifically for the fanfic, who are related to the Salamander Sage in some way, like being disciples or protectors of the Salamander Sage's teachings.
I don't know as I haven't read it. Maybe there's a spy named after a salamander or someone who has a special relationship with salamanders.
Since it's a fanfic, the plot could be all over the place. It could be that Naruto gets a salamander summon instead of the toads. This would change a lot of his battle strategies and how he approaches different situations in the Naruto universe. The story might also explore the origin of the salamander in the Naruto world and how it relates to Naruto's own powers or his clan.
In the fanfiction, it could be that Naruto discovers the salamander contract himself. He stumbles upon an ancient cave or a hidden scroll while on one of his adventures. Inside, he finds the details of the salamander contract and, through his own will and determination, manages to form a connection with the salamander world. This would show Naruto's independent and adventurous spirit, as well as his ability to take on new challenges without relying on others to give him power.
Power growth is another common theme. The salamander summoners typically start at a relatively low level of power and gradually become stronger. They train, face challenges, and learn new techniques related to their salamander summoning. This could involve learning new jutsu that the salamanders can perform or improving the connection with their summoned creatures.
I'm not sure there are many Naruto fanfics specifically centered around salamanders. However, you could try searching on fanfic platforms like FanFiction.net or Archive of Our Own using keywords like'salamander Naruto'. Maybe there are some unique fics where a salamander plays a role in the Naruto universe, perhaps as a summon or part of a new jutsu concept.
It could be a summon. Just like how Naruto has toads and Sasuke has snakes, a character in a fanfic could have a salamander as a summon. It could have unique abilities like being able to camouflage in water (since many salamanders are associated with water) and use that for stealth in battles.
The Salamander can be extremely powerful. It could have the strength to take on multiple enemies at once. For instance, it might be able to use its large body to crush opponents or its tail to sweep them away.
Obviously, Naruto is the main character. He is the one who becomes this 'god - like' figure in the fanfic. But there are also other important characters like Sasuke. Sasuke might play a role in either supporting Naruto's new power or being in conflict with him because of it.
Perhaps the main characters would include some of the important ninja leaders. For instance, Tsunade, as the Hokage, would be very involved in any legal matters in the Leaf Village. And Shikamaru, with his high intelligence, could be involved in devising or interpreting laws. He has always been good at strategic thinking which could be applied to legal situations.