Mewtwo is a very interesting character for a 'pokemon slash fanfic'. You can explore its complex nature, its origin as a genetically - engineered pokemon. Maybe a story where Mewtwo tries to find its place in the world, and it teams up with a group of other pokemon that accept it for who it is, and together they fight against those who want to use pokemon for evil purposes.
Charizard is also great. You could write a story about a young trainer who has a special bond with their Charizard and they go on a journey to find a rare item that can make Charizard even more powerful. This could involve battles with other strong trainers and their pokemon.
Charizard is a very popular Pokemon to feature in a 'pokemon red and blue fanfic'. It's powerful and has a cool design. Misty, the water - type gym leader, is also a great character to include. Her feisty personality can add a lot of drama to the story. Another popular character is Brock, with his love for rocks and Pokemon. He can be a source of knowledge for the main character in the fanfic. Plus, Team Rocket's Jessie and James are always fun to have in a fanfic. Their bumbling attempts at stealing Pokemon can create some humorous situations.
Definitely Hilbert and Hilda. They are the main protagonists in Pokemon BW, so a lot of fans like to write about their adventures. N is also very popular. His complex backstory and his relationship with Pokemon make him a fascinating character to include in fanfics. Cheren and Bianca are also great choices as they are the friends of the main character and their growth throughout the story can be explored in interesting ways.
Definitely the starters like Charmander, Squirtle, and Bulbasaur. They are well - known and have distinct personalities. Fans love to see them in different situations in the Mystery Dungeon world, whether they are leading a team or facing personal challenges.
Arceus is often a popular choice. It's the creator Pokemon, so there are a lot of possibilities for stories involving its power and the origin of the Pokemon world. Writers can explore how Arceus interacts with other legendaries and how it maintains the balance of the universe.
The Legendary Pokemon like Suicune, Raikou, and Entei can also be central characters. You could write a story about a trainer's quest to find and befriend these Legendary beasts. It could be a spiritual journey as well, as these Pokemon are often associated with certain elements and powers in the Pokemon lore.
N is definitely a popular character. His complex backstory and relationship with Pokemon make him an interesting choice. Hilbert or Hilda, the protagonists of the games, are also often featured. Then there's Ghetsis, the main villain, who can add a lot of drama and conflict to a fanfiction.
The starters like Chikorita, Cyndaquil, and Totodile are often featured. You could write a story from the perspective of one of these starters as it grows and evolves with its trainer. And let's not forget the Gym Leaders. They are well - known and can add a lot of action and conflict to a fanfiction. For example, Falkner, the Violet City Gym Leader, could be a rival or an ally in a story set in the pokemon silver and blue universe.
Definitely Red. He's the iconic protagonist of the game, and there are so many ways to expand on his story. You could write about his post - game adventures or what he was thinking during his original journey.
Barry is a fun character to include. His competitive nature and his friendship - rivalry with the main character can be developed further. For example, a story could be about a time when Barry challenges the main character to a high - stakes battle that not only tests their Pokemon skills but also their friendship.
Red is an obvious choice. He's the main character in the games, and his journey through the Kanto region can be further explored in fanfiction. Maybe tell a story about his training methods or his relationships with other trainers that weren't fully shown in the game.