One interesting plot could be Ash and Roxie teaming up to battle a new, powerful and mysterious Pokemon that is causing chaos in the region. They would have to combine their skills and knowledge to figure out the Pokemon's weaknesses.
A more adventurous plot could be that Ash and Roxie discover a hidden, ancient Pokemon site. There, they find clues about a long - lost Pokemon species. They then embark on a journey to find this Pokemon, facing various obstacles along the way such as other trainers who also want to be the first to find it, and difficult terrains. Their journey not only tests their Pokemon - training skills but also their bond as they rely on each other for support.
Another plot might involve Ash helping Roxie with a problem in her gym. Maybe some troublemakers are constantly challenging the gym without following the rules, and Ash uses his experience from his own gym battles to help her come up with a solution. This could also lead to a friendship developing between them as they work together.
One interesting plot could be Ash forming a unique bond with each Pokémon in his harem. For example, he might have special training sessions with different Pokémon that are tailored to their individual strengths and weaknesses.
In some 'pokemon ash and oc fanfiction', the plot might revolve around the OC coming from a different region with a whole new set of Pokemon. This could introduce Ash to new training techniques and Pokemon species that he hasn't encountered before, adding a fresh dimension to his journey.
One interesting plot could be Ash and Alice teaming up to discover a new and rare Pokemon species. They might face various challenges like rough terrains and other trainers trying to steal their discovery.
One interesting plot could be Ash and his friends exploring the Obliva region and discovering new Pokemon species there. Maybe they encounter a rare Pokemon that has unique abilities.
One interesting plot could be Ash having to crossdress to infiltrate an all - female Pokémon trainer group in order to gather information about a rare Pokémon they are rumored to be protecting. It adds an element of mystery and humor to the story.
Perhaps a plot where Ash and Luna enter a mysterious Pokemon tournament that has never been heard of before. In this tournament, they encounter unique Pokemon and battle strategies that test their skills to the limit. As they progress, they also learn more about each other's pasts and how they came to love Pokemon.
One interesting plot could be Ash and Trip teaming up to face a powerful new villain in the Pokemon world. They might have to combine their different strategies and Pokemon to succeed.
One interesting plot could be Ash and Gold teaming up to face a new and powerful villain. They combine their unique skills and Pokémon to overcome the challenges. For example, Ash's Pikachu and Gold's Totodile working together in a battle.
One interesting plot could be Ash and Annie teaming up to face a new and powerful legendary Pokemon. They have to combine their skills and knowledge of Pokemon to come up with a strategy.
A possible plot could be that Ash gets lost in a spooky area where Fantina is known to reside. She takes him under her wing and shows him the secrets of the area. Along the way, they train their Pokemon together and Ash learns new battle techniques from Fantina. This encounter could also lead to Ash becoming more confident in dealing with Ghost - type Pokemon, which Fantina is an expert in.