Red and Blue themselves are very popular. Red, being the silent but strong protagonist of Pokemon Red, and Blue, his rival, often star in fanfictions. Their relationship, which is a mix of rivalry and friendship, is explored in many stories.
Team Rocket members are often in these fanfictions. Their devious plans and how they interact with the Red and Blue trainers can create exciting plotlines. They might be up to new schemes in the fanfiction world, like trying to steal rare Pokemon from both regions.
Sometimes, the starter pokemon like Bulbasaur, Charmander and Squirtle also get a lot of focus. Their growth and development as they accompany their trainers through the adventures in the fanfiction can be a central part of the story. For example, a fanfic might tell the story of how a Bulbasaur overcomes its weaknesses and becomes a powerful Venusaur in the context of the blue and red pokemon world.
Pikachu is often a popular character. It's so well - known and loved in the Pokemon franchise, and in fanfiction, it can be the center of all kinds of adventures, like getting lost in a mysterious cave and having to find its way back to its trainer.
Pikachu is often a popular character in pokemon shipwreck fanfiction. Since it's one of the most well - known Pokemon, it can play a key role in helping the survivors. Ash Ketchum, as a trainer, is also commonly featured. His experience and bond with his Pokemon can be a central part of the story. Misty and Brock might also appear, with Misty's water - type Pokemon being useful in a shipwreck situation near water, and Brock's knowledge of Pokemon care being valuable for any injured Pokemon.
One popular character is often the player - character from Pokemon Red or Blue, who is now exploring Alola. Their experience and knowledge from Kanto make them stand out in the new region.
One popular character is Tanya. She is known for her combat skills and often features in fanfictions as a key figure in battles. Her ability to take on multiple enemies single - handedly makes her a favorite among writers.
Charizard is quite popular in Pokemon muscle growth fanfiction. Its large size and natural strength make it a prime candidate for stories about muscle growth. Machamp is another one. With its already muscular physique, fanfiction often explores how it can further enhance its muscle power. And then there's Gyarados. The big, powerful water - type Pokemon can be depicted in fanfictions as growing even more massive muscles, perhaps due to some special underwater training.
Red and Blue themselves are often popular characters. Their rivalry and different approaches to Pokemon training can make for great stories. Also, Professor Oak is a well - liked character as he often plays an important role in the fanfic, like giving advice or providing new Pokemon to trainers.
In many 'pokemon meets mlp fanfiction', Charizard from Pokemon is a character that stands out. Its powerful and majestic appearance can make for great interactions with the ponies. It could be seen as a sort of 'mystical beast' in the MLP world, and the contrast between its fire - breathing and the more gentle magic of the ponies can create some exciting plot points.
Obviously, Red X is a main character. He's the anti - hero with his own set of skills and motives. Batman also often appears as he has a connection to Red X. Their cat - and - mouse relationship is a big draw in these fanfictions. Robin can also be a main character, especially if the story delves into the idea of Red X being related to Robin in some way, like an alternate version or a former partner gone bad.
Definitely Ash Ketchum. He is a central figure in the Pokémon world, and in rational fanfics, he could be portrayed as more strategic and less impulsive. Misty is also popular. Her skills as a water - type Pokémon trainer could be expanded upon, like her knowledge of underwater ecosystems. And Brock too. His role as a healer and caretaker of Pokémon could be given more emphasis in these fanfics.