In fanfiction, Naruto might become a master of the elements through intense training. He could be pushed to his limits by a powerful mentor who helps him understand and control each element better. This training could involve facing various challenges that force him to use and master the elements in unique ways.
One unique element is the new combat styles. The drunken master style brings in unorthodox moves, like swaying and staggering attacks that are actually calculated and powerful. Another is the character development. Naruto, for example, might learn to be more unpredictable and flexible in his thinking. Also, there's often a new kind of humor. The drunken state of the master or Naruto himself can lead to some really funny situations and dialogues.
Since 'lemon' fanfiction involves adult or sexual content which is not appropriate, I can't really discuss the key elements of such. But for regular Naruto Puppet Master fanfiction, key elements would be the unique puppets they use, like the different types of mechanisms and designs. Also, the relationship between the puppet master and their puppets, and how they control them in battles.
He could become a weapons master through some kind of special power-up. For example, a new chakra form that gives him an affinity for weapons. He might be able to infuse his chakra into weapons, making them more powerful. And Naruto is known for his hard work, so he'd surely spend countless hours training with various weapons, from swords to shurikens, until he masters them.
He could start by training intensively with different weapons under the guidance of some old and experienced ninja. They might teach him the proper techniques and stances for using each weapon effectively.
Yes, there are likely fanfictions out there where Naruto is depicted as a poison master. Fanfiction writers often like to take established characters and put them in unique and unexpected roles. They might explore how Naruto's skills and personality could be adapted to the role of a poison master, perhaps using his knowledge of herbs from his time in the forest or his ninja stealth to create and administer poisons in a creative way.
If Naruto were a master of the force in fanfiction, it would change the whole Naruto universe. He might be able to levitate and move objects with ease, which could be a huge advantage in battles. His rasengan could be infused with the force, making it an even more devastating attack. And he could potentially use the force to communicate with others telepathically, adding a new dimension to his relationships with his friends and allies.
Well, it depends on the specific fanfiction. There are countless fanfictions out there, and while many might explore the idea of Naruto as the master of Caster, others may not. Some fanfic authors like to create unique power dynamics and relationships, and this could be one of them. However, not all fanfictions will follow this concept.
Another aspect is new power developments. Since there's a master involved, Naruto usually gains new and unique abilities. It could be a special type of chakra control or a new jutsu that the master imparts. In many fanfictions, this leads to Naruto being able to take on stronger opponents and change the course of battles. Also, these fanfictions often have a different take on the Naruto universe's lore, expanding on it in creative ways related to the master's teachings.
It could lead to some really interesting plot twists. Naruto's new ability as a seal master might give him an edge in battles and change the dynamics of his relationships with other characters.