One idea could be Natsu discovering new and more powerful fire-based spells as a Fire God Slayer. Maybe he has to face a powerful ice - based enemy that forces him to tap into deeper levels of his god - slayer magic. This would make for an exciting action - filled fanfiction.
In a fanfiction, Natsu as a Fire God Slayer might have to deal with the consequences of his new power. For example, the magic could be slowly consuming him from within. He has to find a way to control it while still using it to protect his friends in Fairy Tail. This would add a lot of drama and internal conflict to the story, making it more engaging for readers.
A great fanfiction could revolve around Natsu's training to become an even stronger Fire God Slayer. He could go on a journey to a hidden land where ancient fire magic is taught. Along the way, he meets new friends and foes, and his character develops as he hones his skills. This would be a story full of adventure and character growth.
A good plot twist could be that Natsu's Fire God Slayer magic is actually a curse in disguise. It was given to him by an evil entity that wants to use him for its own purposes. This would completely change the direction of the story and add a lot of mystery.
One great 'Fairy Tail Natsu Dragon God Slayer' fanfiction is 'The Dragon's Ascent'. It really delves into Natsu's growth as a Dragon God Slayer in a unique way. The author creates new challenges for Natsu that are both exciting and in - line with the Fairy Tail universe.
One common theme is power growth. The Fire God Slayer characters often strive to become more powerful, whether it's to protect their friends or prove themselves. Another theme is friendship, as they interact with other Fairy Tail members and form strong bonds.
Another aspect is the world - building. Since it's set in the Fairy Tail universe, the fanfiction should expand on the existing lore. Maybe introduce new dragons or aspects of the Dragon God Slayer magic that we haven't seen in the original series. This makes the fanfiction feel like a natural extension of the Fairy Tail world.
One idea could be a story where Natsu and Juvia team up for a mission. They initially clash because of their different personalities, Natsu being hot - headed and Juvia being more reserved and love - stricken for Gray. But as the mission progresses, they start to understand and respect each other's strengths, and form a strong friendship. For example, Natsu could learn about Juvia's water magic and how she can use it in creative ways, and Juvia could be impressed by Natsu's determination and never - give - up attitude.
One great 'Fairy Tail Natsu Dragon Slayer Fanfiction' is 'The Dragon's Legacy'. In this story, Natsu discovers a hidden power within himself that is linked to his dragon slayer magic in a really unique way. It has exciting battles and great character development.
A great plot idea for a Fairy Tail God Slayer OC fanfiction is that the OC is actually a descendant of an ancient and powerful God Slayer. But this heritage comes with a curse that the OC has to break. Meanwhile, a powerful enemy from the past, who was once defeated by the OC's ancestor, is resurrected and is after the OC to get revenge. The OC has to rely on their friends in Fairy Tail and their own growing power to face this threat. Also, the OC could be framed for a crime they didn't commit in the magical world. They have to prove their innocence while also dealing with the fact that some gods want them dead because they are a God Slayer.
There is a fanfiction named 'Fire God Slayer's Redemption'. In this story, the Fire God Slayer has made some mistakes in the past and is now on a path of redemption. The story is full of emotional moments as he tries to make amends with his friends and guild. It also features some unique interpretations of the Fire God Slayer's magic, which is quite interesting.
One great 'Fairy Tail God Slayer Fanfiction' is 'The Ascent of the God Slayer'. It has an interesting plot where the God Slayer character goes through intense training to overcome powerful foes. The character development is really well - done.
A possible fanfiction could involve Naruto's ninja skills combined with the God Slayer magic from its respective series and the magic of Fairy Tail. For example, Naruto could team up with Natsu from Fairy Tail and a God Slayer character to take on a powerful enemy that threatens all three of their worlds. They would each bring their unique abilities to the fight, like Naruto's shadow clones, Natsu's fire magic, and the God Slayer's divine - based powers.