A Fairy Tail and Edens Zero crossover fanfic can be really exciting. It combines the unique magic systems and characters from both series. For example, characters from Fairy Tail like Natsu with his fire - based magic could interact with Shiki from Edens Zero in interesting ways. Maybe they could team up against a common enemy or have a friendly sparring match to test their powers.
One possible plotline is that Ben Tennyson accidentally gets transported to the world of Fairy Tail. He has to figure out how to use his Omnitrix in a world full of magic. Another could be that the Fairy Tail guild discovers an alien device similar to the Omnitrix and they try to figure out how it works.
Well, it could be a wild adventure. Imagine the Doom Slayer in the Fairy Tail world. He might be seen as a super powerful mage with his insane combat skills. He could team up with Natsu and the gang to take on some really tough enemies. Maybe they face a demon invasion in the Fairy Tail world, and the Doom Slayer's advanced weaponry and his unwavering determination would be a huge asset to the Fairy Tail guild.
The clash of different universes. Ichiruki has its own set of rules, powers, and aesthetics, and Fairy Tail is completely different. When combined, it creates a whole new world of possibilities. For example, seeing Ichigo's zanpakuto abilities in the land of Fairy Tail magic is really exciting.
One common theme is friendship. Both Naruto and Fairy Tail highly value friendship. So in the crossovers, you often see Naruto forming deep friendships with the Fairy Tail characters. For example, he might bond with Natsu over their shared love for a good fight and protecting their friends.
A crossover with 'Naruto' could also be cool. Imagine the Fairy Tail guild members in the Hidden Leaf Village. They could participate in the Chunin Exams, and their magic would be a new type of jutsu. There could be battles between Fairy Tail mages and ninja, like Natsu vs Sasuke, which would be an epic showdown of fire - based powers.
One popular trope is the 'fish out of water' scenario. For example, a character from Fairy Tail might find themselves on the spaceship in Edens Zero and be completely bewildered by the advanced technology. Another trope is the power - up through cross - training. Characters could learn new skills from each other, like a Fairy Tail mage learning about Ether Gear from an Edens Zero character.
Well, one common element could be the use of unique powers. In Naruto, there are ninjutsu and chakra-based abilities. In Fairy Tail, magic is the main power source. A swordsman in this fanfic might combine the precision of swordsmanship with these powers. For example, a character could use chakra or magic to enhance the strength and speed of sword strikes. Another element could be the team dynamics. Just like in the original series, characters from Naruto and Fairy Tail might form teams and learn to work together, with the swordsman perhaps being a key fighter in the group, bringing a different combat style to the mix.
It could be a character like Madara from Naruto. He has the Eternal Mangekyo Sharingan and all kinds of powerful jutsu at his disposal. He was able to fight on a large scale and cause a lot of destruction. In the Fairy Tail side, characters like Makarov might also be considered. He has a lot of experience and powerful magic. But in the end, it really depends on how the fanfic writer decides to balance the powers and abilities of all the characters in the crossover.
Natsu's fire - eating ability would be really unique in the MLP world. He could use his fire magic in a way that might be both fascinating and a bit scary to the ponies. Maybe he could use it to help with things like heating during cold winters in Ponyville. His hot - headed nature might also get him into some funny situations with the more calm and collected ponies.