A 'Naruto is Abbadon' fanfiction could be really interesting. It could be that Naruto is a reincarnation of Abbadon. This would completely change the Naruto story. His character would have to grapple with the knowledge of being this powerful and perhaps evil - associated entity. His friends like Sasuke and Sakura would have to deal with this new Naruto. The story could explore how Naruto's ninja training and values conflict with the nature of Abbadon. There could be battles not only against the usual Naruto villains but also against those who want to use Naruto's Abbadon - side for their own evil purposes. It could also show Naruto trying to find a way to use the power of Abbadon for good in the ninja world, which would be a huge struggle given Abbadon's nature in most lore.
I'm not sure if there is a specific 'Naruto is Abbadon' fanfiction. You could try searching on popular fanfiction websites like Fanfiction.net or Archive of Our Own. Just type in the keywords 'Naruto Abbadon' in their search bars and see if any relevant stories pop up.
Another idea is to create a fanfiction where Abbadon has to team up with an unlikely ally. This could lead to some interesting character development and interactions as they work towards a common goal, perhaps saving a world from a greater threat.
First, do some research on Abbadon if it's from a particular existing lore. Understand his characteristics, powers, and any backstory available. Then, start with a strong opening that grabs the reader's attention, like a vivid description of a scene related to Abbadon's birth or a significant event in his life.
It could be about Naruto getting Cell's powers. Maybe through some strange ninja jutsu gone wrong or a magical encounter. He could then use these new powers in his ninja battles.
It could be about Naruto using his telekinetic powers to fight new and stronger enemies. Maybe he discovers this power during a difficult battle and has to quickly learn to control it to save his friends.
It could be about Naruto somehow ending up in Castiel's universe in Supernatural. Maybe he teams up with Castiel to fight demons or other supernatural threats.
Well, it might explore how Naruto's personality and actions change when he is in a state similar to being stoned. Maybe his usual energetic self becomes more laid - back and he approaches problems in a different way in the fanfiction. It could also show how his friends react to this new, altered Naruto.
I'm not sure if there is a specific 'naruto is trigon fanfiction'. But if it exists, it might be a very strange and creative crossover. Maybe in this fanfiction, the world of Naruto somehow intersects with the concept of trigon, perhaps Trigon's powers are introduced into the Naruto universe and change the way ninjas fight or interact.
A 'Naruto is a wizard' fanfiction could involve Naruto being transported to a wizarding world. There, he would have to adapt to the new rules and magic system. He could bring some of his ninja traits, like his determination and loyalty, and use them to overcome challenges in this new magical environment. For example, he might use his shadow clone jutsu in a creative way within the wizarding world to solve problems or fight enemies.
One idea for a Naruto and Suzume fanfiction is that Suzume has a special object that the bad guys in the Naruto world want. Naruto has to protect her and the object. Along the way, they discover that the object has a connection to both their worlds and they have to figure out how to keep it safe together.