Who would be the main antagonist in a Naruto x Raikage fanfiction?
Maybe a powerful dark jutsu user who wants to steal the unique powers of Naruto and the Raikage. He believes that by combining their powers, he can become invincible and rule over all the ninja villages. So he sets up various traps and schemes to isolate and defeat them one by one.
An ancient evil spirit that was once sealed away by the founders of Konoha and Kumogakure could be the main antagonist. With the passage of time, the seals have weakened and it has started to regain its strength. It targets Naruto and the Raikage as they are the strongest representatives of their respective villages and sees them as the key to breaking free completely.
It could be a rogue ninja from an old clan who has a vendetta against both Konoha and Kumogakure. This ninja has been gathering power in secret and plans to destroy both villages to avenge his clan's past defeat at the hands of the combined forces of the two villages.
Who could be the main antagonist in a Naruto the Raikage fanfiction?
It could be a rogue ninja from the Cloud Village who has a grudge against the Raikage. This ninja might have been exiled unjustly in the past and now wants revenge, and Naruto gets caught in the middle of their conflict.
Who would be the main antagonist in a 'raikage x hinata fanfic'?
It could be a power - hungry ninja from within the Hidden Cloud Village who sees Raikage's relationship with Hinata as a threat to his own plans for taking over the village. He might try to spread false rumors about Hinata being a spy to turn the villagers against her and the Raikage.
Who would be the main antagonist in a 'Kefla x Naruto' fanfiction?
It could be Kaguya Otsutsuki. Since she has powerful abilities and a thirst for power, she would see Kefla's power as a threat and Naruto's influence as something to be eliminated. She might try to manipulate events to turn the ninja world against Kefla and Naruto.
Who would be the main antagonist in a 'naruto x leela fanfiction'?
It could be someone who wants to merge their two worlds in a chaotic way. Maybe an evil scientist from Leela's world who has discovered the power of chakra and wants to use it for his own dark purposes. He could try to capture Naruto to study his chakra and use it to take over both universes.
Who would be the main antagonist in a 'naruto x ariel fanfiction'?
The main antagonist could be an evil merman who wants to take over Ariel's kingdom and is also jealous of her friendship with Naruto. He might use his dark water - based magic to try and stop them.
Who would be the main antagonist in a 'naruto x hashirama fanfiction'?
An ancient evil force that was sealed away by Hashirama long ago could be released in Naruto's time. This entity, having a grudge against Hashirama for imprisoning it, would see Naruto as an obstacle too since he's allied with Hashirama. It could have powers that are completely unknown to the modern ninja world.
Who would be the main antagonist in a 'naruto x salem fanfiction'?
It could be Salem herself if the fanfiction focuses on Naruto trying to stop her evil plans. Since Salem has a long history of causing chaos and destruction, Naruto would see her as a force to be reckoned with and try to oppose her.
Who would be the main antagonist in a 'naruto x queen of demons fanfiction'?
It could be the other demons who oppose the Queen of Demons' newfound alliance with Naruto. They might see Naruto as a threat to their way of life or as a tool that the Queen of Demons is misusing. So, they would try to break their bond and destroy Naruto.
Who would be the main antagonist in 'naruto x vampire queen fanfiction'?
Maybe a dark ninja clan that has a grudge against Naruto and also wants to control the Vampire Queen for her powers. They would try to set traps for both Naruto and the Queen, making it difficult for them to trust each other and work together against the real threat.
Who would be the main antagonist in a Naruto x Batgirl crossover fanfiction?
It could be a character like Orochimaru who somehow gets access to Gotham's technology and becomes even more powerful. He could be creating new types of jutsu using the advanced tech there and causing chaos in both worlds.