We can anticipate a blend of the Naruto and Fairy Tail elements. Since Naruto is the cutest mage, perhaps there will be a lot of comical situations. He might interact with Fairy Tail characters like Natsu, Lucy, and Gray. His ninja skills could be transformed into mage - like powers in the Fairy Tail universe, creating a whole new set of adventures. Also, there could be some emotional moments as Naruto tries to fit into this new world and deal with its own set of problems.
Yes, there are quite a few. You can start by looking on popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Naruto the Cutest Mage Fairy Tail' and you'll find a variety of stories, some might focus on crossovers between Naruto and Fairy Tail with the unique concept of Naruto as a mage.
We can expect a blend of the Naruto and Fairy Tail universes. The 'godlike' aspect might mean the main character has overpowered abilities. And in a harem setup, there would likely be multiple romantic interests from both Naruto and Fairy Tail worlds.
In that fanfiction, it might be designed that way. Naruto has incredible powers in his own series, like his various jutsu. If translated into the Fairy Tail world in fanfiction, his skills could potentially make him very powerful. But it also depends on how the author of the fanfiction interprets and balances the power systems of both universes.
New adventures. It might take the characters on quests that were not part of the original series.
We can expect new adventures and characters. Maybe it'll explore more of the magical world and the relationships between the guild members.
One possible plotline could be Naruto arriving in the Fairy Tail world and being mistaken for a threat. The guild members might try to fight him, but he proves too powerful. Then, as they realize he's not an enemy, they ask for his help against a common foe, like a dark guild that's causing chaos. Another plot could be Naruto searching for a way back to his own world while getting involved in Fairy Tail's internal affairs.
His chakra. Chakra is like the energy source in Naruto's world. In the fanfiction, this chakra could be translated into a very powerful form of magic in Fairy Tail. It gives him the ability to perform various powerful techniques, much like mages in Fairy Tail use their magic.
One idea could be a crossover where a Naruto character, like Naruto himself, somehow ends up in the Fairy Tail world and meets a cute mage, perhaps Lucy. They could team up on a mission and Naruto's unique ninja skills combined with the magic of the Fairy Tail mage would make for an interesting story.
If Fairy Tail were real, we could expect a world full of magic and adventure. We might see wizards using their powers for good or evil, and there would likely be epic battles between different guilds. People could use magic to solve problems or create chaos.
We can learn about creativity. Fanfiction writers often come up with unique storylines, character developments, and magical concepts that expand on the original Fairy Tail universe. For example, they might explore different relationships between the characters, like a friendship that was only hinted at in the original series. This shows how the fans' imagination can build on an existing world and create something new and interesting.