The most popular Kalos gym leaders in fanfiction can vary. However, Korrina is often a fan favorite. Her energetic personality and her connection to Mega Evolution through her Lucario are appealing aspects. Additionally, Grant with his rock - type gym and his passion for climbing also has his own fan following in 'pokemon kalos gym leaders fanfiction' as his character can be developed in stories related to strength, determination, and the beauty of the Kalos region's rocky areas.
One common theme could be the power struggle between the brainwashed state and the Pokemon's natural instincts. Another might be the moral dilemma of the gym leaders who are doing the brainwashing. For example, they might be doing it for what they think is a greater good, like protecting their gym or the town, but it goes against the ethics of fair Pokemon battles.
One interesting Ash x Gym Leaders fanfiction could be about Ash and Misty, a Gym Leader. In it, they might go on an adventure together outside of the usual Gym battles. Maybe they discover a new Pokemon species and have to work together to protect it. This would show their growth not just as trainers but also in their relationship.
Well, it could be that Team Rocket manages to brainwash the gym leaders into doing their bidding. Maybe they use some new, devious device or a powerful, mind - controlling Pokémon. The brainwashed gym leaders could then start causing chaos in the Pokémon world, like changing the rules of gym battles or stealing rare Pokémon for Team Rocket.
One idea could be a story where a young trainer challenges all the Kalos gym leaders in a non - traditional order. Another could be a fanfiction that focuses on the backstories of the gym leaders and how they became who they are. Maybe a story about a gym leader having to deal with a strange pokemon phenomenon in their gym.
Fanfiction.net is also a great place to look for Ash x Gym Leaders fanfiction. There are a lot of writers on there who are passionate about Pokemon. Just be sure to read the reviews and ratings of the stories to find the good ones. Sometimes, the more popular stories with high ratings tend to be really well - written.
Obviously, the gym leaders themselves would be important characters. They are the ones being brainwashed. And of course, members of Team Rocket like Jessie, James, and Giovanni would be main characters as they are the ones doing the brainwashing. Also, there could be a young, heroic trainer who tries to stop Team Rocket and save the gym leaders.
Add unexpected twists. For example, the Pokemon that gets brainwashed could turn out to have some hidden power that makes the brainwashing backfire on the gym leader. This would create a new dynamic and keep the readers on their toes.
A fanfic about a gym leader teaming up with other gym leaders to face a common threat, like a powerful group of rogue Pokemon trainers. It could explore their strategic thinking and cooperation skills. They could use their different types of Pokemon and battle styles to defeat the villains.