One great Pokemon Ash and Leaf fanfiction is 'The Adventure Beyond Kanto'. It shows Ash and Leaf going on an unexpected journey together outside of the normal Kanto region. They encounter rare Pokemon and face new challenges that test their friendship and skills.
The fanfiction 'When Ash Met Leaf Again' is also quite good. It picks up years after they last saw each other. Ash has become a more experienced trainer, and Leaf has her own achievements. When they meet again, they team up to solve a mystery in the Pokemon world that involves a powerful and elusive Pokemon.
There's a fanfiction called 'Ash and Leaf's Secret Training'. In this story, Ash and Leaf decide to train in a secluded area. They learn new techniques from an old Pokemon master. This story is interesting as it focuses on their growth as trainers away from the usual Pokemon battles.
Character development is key. A good fanfiction should show how Ash and Leaf grow as individuals and as friends. For example, they might start as rivals and gradually become reliable partners.
Pikachu is a must - have. It's Ash's most iconic Pokemon and can create some great interactions with Elesa's Electric - type Pokemon like Emolga. Zebstrika would also be great as it's one of Elesa's main Pokemon. And Luxray could be included as it's a powerful Electric - type that could have interesting battles with Ash's Pokemon. Plus, it would add more depth to the story as they strategize against each other or team up in battles.
In these fanfictions, Gary Oak can be a significant supporting character. He might be a rival to Ash in different ways, like in Pokemon battles or in winning Leaf's attention. Professor Oak is also important as he provides knowledge and resources for Ash and Leaf's Pokemon - related activities. There could also be some original characters created specifically for the fanfiction, like a young trainer who looks up to Ash and helps him and Leaf on their journey.
One common plotline is Ash and Leaf going on adventures together with a group of Pokemon that are unique to their story. Another could be Ash having to protect Leaf from various threats in the Pokemon world while their relationship deepens. And sometimes, they might encounter rare and powerful Pokemon that change the course of their journey.
Perhaps Leaf betrays Ash because she becomes jealous of his friendship with Pikachu. She might feel like Pikachu gets all of Ash's attention and decides to side with a group that wants to separate them. This could lead to Ash having to fight not only to save Pikachu but also to win Leaf back.
It could be a new and powerful trainer who has a vendetta against Ash. This trainer might see Ash as a threat to their own rise to the top in the Pokemon world. They could manipulate Leaf into betraying Ash to further their own goals.
One great 'pokemon ash and serena fanfiction' is 'A Journey Together'. It beautifully depicts their adventures. Another is 'Serena's Dream', which focuses on Serena's personal growth while being with Ash. And 'Ash and Serena: Unbreakable Bond' shows their deep connection in a really heart - warming way.
One great 'pokemon ash and gary fanfiction' is 'The Rivalry Renewed'. It shows an older Ash and Gary meeting again and having a friendly yet competitive adventure. Another good one is 'Ash and Gary's Team - up'. In this, they put aside their differences to face a powerful new threat in the Pokemon world.
Blue could also be an interesting character to pair with Leaf. Their different personalities would create a lot of interesting dynamics. Blue's cocky attitude could contrast with Leaf's more calm and collected nature, leading to some fun interactions and perhaps even some friendly rivalries.
In these stories, a good character to pair with Ash is May. May's adventurous spirit can match well with Ash's hybrid - enhanced adventures. She can be excited about exploring new places and Pokemon that Ash's hybrid nature might lead them to. Another one is Clemont. His scientific knowledge can be very useful in understanding Ash's hybrid physiology. He could be constantly trying to figure out how Ash's hybrid abilities work and come up with new strategies for battles. And Lyra from the Johto region can also be a great pairing. Her gentle nature can balance out any wild sides of Ash's hybrid self.