If Ash had a powerful starter, the anime would likely be more action - intense from the start. His battles would be quicker and more decisive, as his starter could overpower many opponents easily. This might also lead to different story arcs, as stronger opponents would need to be introduced earlier to keep the challenge level up.
In the Pokemon anime, if Ash had a powerful starter, it would completely transform his character arc. Instead of the slow and steady growth we see in the original, he would experience a more rapid rise to fame. His starter's power could attract the attention of powerful villains or organizations. This would lead to more complex storylines involving things like power struggles and attempts to control or steal his starter. Additionally, Ash's training methods would likely be different, as he would need to focus on harnessing such a powerful Pokemon from the very beginning.
If Ash chose a different starter, the story would change drastically. For instance, if he had a water - type starter, his travel routes might be different as he'd seek out areas with more water - type Pokémon to train and catch. His battles against Team Rocket would also be different. A water - type starter could easily put out their fire - type Pokémon like Arbok and Weezing. This would force Team Rocket to come up with new plans to steal Pikachu (if Pikachu was still with him).
If Gastly was Ash's starter, his relationship with his other Pokémon might be more diverse. His non - Ghost - type Pokémon would have to get used to Gastly's spooky nature. For example, Bulbasaur might be a bit cautious at first. But over time, they would all learn to work together. Ash would also have to be more creative in his battle strategies, which could bring him closer to all his Pokémon as they adapt to new ways of fighting.
One great 'Ash with a powerful starter' fanfiction is 'The Unstoppable Ash'. In this story, Ash gets a super - rare and powerful starter that has unique abilities. It really changes the dynamic of his journey as he faces tougher opponents but also gains more respect in the Pokemon world. It's a thrilling read for any Pokemon fanfiction lover.
In a Pokemon fanfiction with Ash and Mewtwo, it could start with Ash encountering Mewtwo in an unexpected place. Maybe in a hidden forest where Mewtwo is observing the wild Pokemon. Ash, being his curious self, tries to approach Mewtwo. Mewtwo, initially hostile, realizes Ash's pure intentions and they start an unlikely friendship. This could lead to many adventures where Ash and Mewtwo face various challenges together, like battling against a new, powerful and evil Pokemon organization.
In this fanfiction, Ash's training style would likely change significantly. Since a female Pikachu might have different energy levels or responses to training stimuli. He may need to be more gentle and patient. Instead of pushing her too hard in intense physical training, he might focus more on mental training and strategy building. Also, he might need to take into account her social needs as a female Pokémon, like allowing her more time to interact with other Pokémon in a positive way during training breaks.
Riolu's personality could develop in a way that it becomes more confident. At first, it might be scared of battles and new situations. But as Ash encourages it and they have small victories, Riolu starts to believe in itself. For example, after winning a small battle against a weak pokemon, Riolu realizes it has the potential to be strong.
Ash's character development is quite significant. At first, he might be a bit over - eager and not fully understand Charmander's needs. But as they spend time together, he learns patience. He realizes that Charmander can't always be pushed to its limits right away. His confidence also builds. When they win battles together, he starts to believe in his own abilities more. And his sense of loyalty deepens as he would do anything to protect Charmander.
In fanfiction, the relationship between Ash, Ho - Oh, and his starter can be very creative. Ash's starter might be a rare or unique one that has a connection to Ho - Oh's legend. Ho - Oh could see Ash's pure heart through his relationship with his starter and choose to guide them on their journey. This could lead to Ash uncovering secrets about the Pokemon world that are related to Ho - Oh and the starters' origins.
One possible fanfic could be about Ash starting his journey with Snivy. Maybe it focuses on their initial struggles to understand each other. Ash, being used to more energetic starters, might find Snivy's calm and sometimes aloof nature a bit difficult to deal with at first. But as they face various Pokemon battles together, they gradually build a strong bond.
It could be a Pikachu. Since Pikachu is often associated with Ash and could be considered a special kind of 'first' pokemon for him in a different take of the story.