You could also write a fanfiction about a Pokemon from the regular Pokemon series that somehow ends up in the Pokemon Special world. This Pokemon might have a hard time adapting at first, but then find its place and form a special bond with a trainer. The trainer and the Pokemon could then go on to participate in various tournaments and battles, making a name for themselves in this new world.
One idea could be a story where the main character discovers a new and extremely rare Pokemon in an uncharted region. Another could be a tale of a Pokemon trainer who has to team up with their rival to save a group of endangered Pokemon from an evil organization. Or perhaps a story about a Pokemon with unique abilities that gets separated from its trainer and has to find its way back through various challenges.
One idea could be a story where Red and Yellow have to team up with their Pokemon to stop a new and powerful villain who is stealing rare Pokemon. Another could be a story about their journey to discover a hidden Pokemon species that is said to have special powers. And they could also face challenges like a natural disaster in the Pokemon world and have to use their skills and Pokemon to survive.
One idea could be a story about a new student at the Pokemon Special High School who has a unique ability to communicate with rare Pokemon. This causes both envy and curiosity among the other students.
One idea could be a hybrid of Pikachu and Eevee. This hybrid could have the cute appearance of both, with Pikachu's lightning - based powers combined with Eevee's ability to evolve into different forms. It could be a central character in a story where it's trying to find its place in the Pokemon world, being different from the normal Pokemon.
One idea could be the main character being reborn as a Pikachu and having to navigate the world with its electric powers while making friends with other pokemon. Another could be being reborn as a Eevee and having the unique ability to evolve into any form at will, which causes both envy and admiration among other pokemon. Maybe the reborn pokemon has memories of being a human and uses that knowledge to outwit trainers and other threats.
One idea could be to create an OC that has a unique typing combination not commonly seen, like a Ghost/Grass type. This could lead to interesting storylines in the fanfiction, such as how they interact with other Pokemon and trainers. Another idea is to give the OC a special ability that sets them apart. For example, an ability that allows it to communicate with wild Pokemon more effectively, which could be useful in various fanfiction scenarios.
For a Pokemon x Pokemon hybrid fanfiction, you could consider a Bulbasaur and Vulpix hybrid. It would have the plant - based abilities of Bulbasaur like photosynthesis and the fire - based powers of Vulpix. It could use the fire to protect its plants or use the plants to create a unique defense against other fire - types. Also, a hybrid of Jigglypuff and Meowth could be really fun. It might have Jigglypuff's singing ability to put others to sleep and Meowth's thieving skills, which could lead to some really comical and interesting plotlines.
One idea could be a story where a Pokemon with a special musical ability is discovered in a hidden forest. The Pokemon's melody has the power to heal other Pokemon. A young trainer then sets out on a journey to protect this Pokemon from those who would misuse its power.
One idea could be a story where Pokemon are able to use the ink - based abilities from Splatoon. For example, Pikachu could shoot out electric - charged ink to battle opponents. Another idea is a crossover world where trainers have to compete in both Pokemon battles and Splatoon - like ink battles. Maybe a Pokemon like Squirtle could be really good at the ink battles because of its natural water - shooting abilities.
Well, a cool idea in 'pokemon execution fanfiction' could be the introduction of new Pokémon species or forms that are a result of the chaos and upheaval caused by the idea of execution. It could also explore how the Pokémon ecosystem is affected, like certain species becoming endangered or more powerful due to the power struggles that might emerge. And there could be a focus on the psychological impact on the characters, both human and Pokémon alike.