A cool plot might be that Natsu discovers a hidden power within his Lightning Flame Dragon Slayer magic. This power could be related to an ancient prophecy. As he delves deeper into uncovering this power, he has to face his inner demons and overcome challenges that test his loyalty to his friends and guild. He could also find out that there is a connection between his new power and a long - lost dragon.
One idea could be Natsu learning new lightning - based attacks from a mysterious dragon. He could then use these attacks to defeat a powerful dark guild that has been terrorizing the region. Another plot could involve Natsu teaming up with other dragon slayers to face a threat that is immune to normal dragon slayer magic.
An ancient dragon that has turned evil due to some dark magic could be the main antagonist. This dragon might see Natsu as a threat because of his unique combination of powers and wants to eliminate him. Natsu would then have to use all his skills and the help of his friends to fight this dragon. The dragon could also have minions that are constantly causing trouble for Natsu and his guild.
Well, without reading it specifically, it could be about a fan - created story involving Natsu with some sort of lightning - enhanced flame dragon powers. Maybe it details his adventures, battles, or character development in a unique scenario that the fanfic writer has dreamed up.
One great 'Natsu Lightning Flame Dragon Slayer' fanfiction is 'The Dual Elemental Power'. It shows Natsu exploring his new abilities in an exciting adventure. The story has great character development and the action scenes are really engaging.
Another factor is the potential for new storylines. The lightning - flame dragon slayer idea can lead to stories that involve exploring new magical realms, facing unique enemies, or even forming new relationships. Fanfiction readers are always looking for fresh and exciting stories, and this concept provides a great opportunity for that.
One idea could be Natsu exploring a new magic ability related to his dual dragon slayer powers. For example, he discovers a way to combine the fire of his Igneel - taught magic with the other dragon's element in a more powerful and unique way.
Well, a cool plot might involve Natsu being transported to a parallel world where he is the only water dragon slayer. He has to adapt quickly to this new role and use his skills to fight against an evil force that is draining the water from that world. Also, he could meet alternate versions of his friends and have to convince them to trust him, since his powers are so different from what they know.
You can try looking on fanfiction websites like FanFiction.net or Archive of Our Own. They have a vast collection of fan - created works, and there's a good chance you'll find the 'natsu lightning flame dragon fanfic' there.
One plot idea could be that Natsu discovers a new, hidden power within his Alph Dragon Slayer abilities. Maybe he can communicate with ancient dragons that were previously unknown. Another idea is that he has to compete in a tournament against other dragon slayers with unique powers. This would lead to intense battles and character development.
A great plot could be about Natsu and the ice dragon slayer (let's say a new character) teaming up to defeat a powerful dark wizard. They have to overcome their differences in magic types and personalities at first. Maybe the ice dragon slayer has a cold and reserved nature compared to Natsu's hot - headedness. As they fight together, they learn from each other and create new combined attacks. For example, Natsu could use his fire to heat up the air around the ice dragon slayer's ice attacks, making them more powerful and unpredictable.
Perhaps a plot where Natsu and Wendy are transported to a parallel world where their roles as dragon slayers are completely different. In this world, they are the only hope against an evil dragon that has enslaved all the other dragon slayers. They must quickly adapt to this new reality and use their sibling bond to figure out how to defeat the dragon.