Well, friendship is a big theme. Writers like to explore the relationships between the trainer and their Pokemon as well as between different trainers. Also, the mystery aspect is popular. For example, there could be mysteries about hidden Pokemon or secret areas in the Kanto region. And of course, the growth of the trainer, both in terms of skills and character, is often a central theme in these fanfictions.
Legendaries are usually shown as very powerful and having a lot of influence. Regular pokemon are more like the normal inhabitants. For example, a legendary might be able to control the weather in a fanfic, while a regular pokemon like Pikachu is just a cute and energetic electric - type that battles in normal tournaments.
Yes, there are many. You can start by looking on fanfiction platforms like FanFiction.net. There are various stories that focus on the adventures in Pokemon Leaf Green, such as ones that explore the unique Pokemon in the Kanto region, the gym battles, and the friendship between the trainer and their Pokemon. These stories stay true to the spirit of the game and are family - friendly.
In a fanfiction, the lemons could be used as a form of currency or trade item between the Pokemon of the two regions. A Pokemon from Leaf Green might offer a lemon to a Pokemon from Pokemon X in exchange for a rare berry or a special ability. This interaction could then create a whole network of trade and cooperation between the different Pokemon species from both regions.
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.
One idea could be a crossover where the characters from Pokemon X meet those from Leaf Green in a world filled with lemon trees. The lemons could have special powers related to Pokemon types, like Fire - type Pokemon getting a boost near lemon trees that have a spicy essence. Another plot could involve a mystery where rare Pokemon are disappearing and the only clue is a lemon - scented mark left behind. This would lead the trainers on an adventure across both regions.
One possible plot could be that the powerful pokemon legendaries, feeling that humans have overstepped their bounds in terms of exploiting the pokemon world. So they use their extraordinary powers to enslave humans, forcing them to work in areas like restoring damaged pokemon habitats. This would turn the normal relationship between humans and pokemon upside down.
In fanfic, pokemon legendaries are often depicted as extremely powerful and rare. Regular pokemon are more common. Legendaries might have unique abilities or backstories that are explored more deeply in fanfic, while regular pokemon are usually used in more day - to - day scenarios like battles in local gyms or contests.
One idea could be a fanfic where the legendaries have to work together to stop an ancient evil that is threatening the Pokemon world. This evil could be a powerful dark force that has been awakened and only the combined powers of the legendaries can defeat it.
There might also be a legendary Pokémon itself as a main character. Perhaps a legendary that has been exiled from the hall for some reason. It's on a journey to redeem itself and regain its place in the hall. Along the way, it meets other Pokémon and trainers, and they form an unlikely alliance. The story could then be about how this outcast legendary changes the perspectives of those around it and how it overcomes the obstacles to return to the hall.