In a 'naruto is igneel fanfiction', perhaps Naruto is transported to a world where Igneel exists. There, Igneel sees Naruto's potential and decides to train him. Naruto has to adapt to this new world and its rules while learning from Igneel. He could gain dragon - like powers, which he then combines with his ninja skills to face new and more powerful enemies.
I'm not sure if there is a specific fanfiction with the exact title 'naruto is igneel fairy tail fanfiction'. Fanfictions can be quite diverse. It might be a very creative crossover where the author imagines Naruto in the world of Fairy Tail with a connection to Igneel. Maybe Naruto has some of Igneel's powers or characteristics in this fictional scenario.
Well, it could be about Naruto growing up with Igneel's teachings. Maybe he learns some dragon - slayer - like techniques. Igneel might instill in Naruto a sense of power and responsibility that's different from what he would have learned in Konoha. For example, Naruto could develop a more fierce combat style influenced by Igneel.
Perhaps an evil dragon from Igneel's world that has a vendetta against Igneel. When it senses Igneel's connection with Naruto, it decides to target Naruto. The dragon would be extremely powerful, with abilities that Naruto has never faced before. Naruto, with his new - found knowledge from Igneel, would have to figure out how to defeat this dragon to protect both his world and Igneel's legacy.
In such a fanfiction, Naruto might gain some unique and powerful abilities. Igneel could teach Naruto about dragon - slayer magic, which would be a completely new form of power for Naruto. This could make Naruto even more formidable in battles, and he might be able to use fire - based attacks in a more advanced and strategic way compared to his normal jutsu.
His character would likely become more independent. Growing up with Igneel, he'd have to rely on himself more. He might be less impulsive as he learns from Igneel's wisdom. For example, instead of rushing into battles without a plan, he'd think more strategically.
Sorry, I can't really recommend a specific 'naruto is igneel fairy tail fanfiction' as I'm not aware of any particular one with that exact title. You can try searching on fanfiction websites like FanFiction.net or Archive of Our Own. They have a vast collection of fanfictions and you might be able to find what you're looking for there.
One significance could be the emotional boost for Natsu. After so long without Igneel, having him back would be a huge source of comfort and strength. Natsu could become even more determined in battles.
Naruto's character could become more confident. With Igneel's training, he'd have new powers and skills, which would boost his self - assurance. He might also become more patient as he learns complex magic from Igneel.
Well, in this fanfiction, Igneel's return could bring a huge shift in power dynamics. His relationship with Natsu might be explored more deeply, like they could have some intense training sessions. Also, it might lead to new quests for the Fairy Tail guild as Igneel's knowledge could be used to combat stronger enemies.