In a fanfic where Ash turns into a legendary Pokemon, his journey would take a completely different turn. Let's say he turns into Rayquaza. He could soar through the skies and control the weather to some extent. His relationship with Pikachu would be interesting as well. Pikachu might have to get used to Ash's new form. And Ash would have to learn how to control his new legendary powers, which could be a long and difficult process. He would also be a target for other legendary Pokemon who might see him as a threat or an ally depending on his actions.
If Ash becomes a legendary Pokemon in a fanfic, it would change the whole Pokemon world dynamic. He might be hunted by evil organizations who want to use his power. On the other hand, he could also use his new form to protect the Pokemon world better than ever. His friends would likely have a mix of reactions, from being amazed to being worried about losing the old Ash.
Well, if Ash turns into a legendary Pokemon, he'd likely gain a whole new set of powers. For example, if he becomes Arceus, he'd have the power to create and shape the Pokemon world. He could create new Pokemon species or even reshape the existing regions. His friends would probably be both in awe and a bit scared at first. But Ash, being Ash, would still have his kind heart and would use his powers for good.
Well, if Ash turns into a Pokemon in a fanfic, he might gain new abilities. For example, he could use Pokemon moves like Pikachu's Thunderbolt. He'd also have a different perspective on the Pokemon world. Maybe he'd understand their language better and be able to communicate with them more easily. This could lead to new adventures where he teams up with other Pokemon in ways he couldn't before.
In the fanfiction where Ash turns into a Gardevoir, his journey would take a very different turn. Gardevoir has a strong connection to the Fairy type, so Ash might develop a new affinity for Fairy - type Pokemon. He could use Gardevoir's powers to sense the emotions of others more clearly. This would help him in both battles and in making friends. His fighting style would become more graceful and strategic, relying on Gardevoir's psychic and Fairy - type moves. It would be an exciting transformation to explore in the fanfiction world.
In a fanfiction where Ash turns into a hedgehog, it could be a wild ride. Firstly, his appearance would be completely different. He'd be small and furry with spines. This could make it difficult for him to travel as he used to. His clothing would probably be all wrong for his new form too. Regarding his Pokémon battles, he'd have to come up with new strategies. Instead of standing on the sidelines and giving commands, he might be able to directly participate in a more physical way, using his hedgehog body to dodge attacks or even launch small counter - attacks. It would definitely add a whole new dimension to the Pokémon world in that fanfiction.
His confidence might increase a great deal. Since legendary Pokemon are often seen as very powerful, Ash in his new form would feel more capable. He might become more solitary too, as some legendary Pokemon are known to be lone creatures.
Another possibility is Ash becoming Lugia. Lugia is known as the guardian of the seas. As Lugia, Ash could explore the deep oceans, discover new species of Pokemon, and safeguard the marine ecosystem. He could use his psychic and flying abilities to interact with both water - and flying - type Pokemon, bringing a new era of harmony between different Pokemon types.
In fanfiction where Ash turns into a Pokemon, there are numerous possibilities. One is that he could form a deeper bond with other Pokemon. Since he is now one of them, they might trust him more instinctively. He could also be hunted by some trainers who see him as a rare or powerful Pokemon. This would put him in a difficult situation where he has to avoid capture while still trying to live as a Pokemon. And his old friends like Pikachu might have a hard time adjusting to this new Ash - Pokemon hybrid existence.
Well, perhaps Ash could gain new and amazing powers. Shiny pokemon often have special abilities or appearances, so if Ash turns into one, he might be able to fly like a shiny bird - type pokemon or have super strength like a shiny fighting - type. He could also use his new form to communicate better with pokemon, since he'd be more like them.
Perhaps Ash, as a Victini, would attract a lot of attention from other Pokémon and trainers. Some might see him as a symbol of hope and victory, while others could be jealous or even try to capture him for his powers. His friends, like Pikachu, might be initially confused but would eventually learn to accept this new form of Ash and help him navigate the challenges that come with being a Victini.
Well, he might start to see the world from a Pokemon's perspective. For example, he could understand their communication better and form closer bonds with them. He may also face new challenges like having to adapt to living in a Pokeball or dealing with the natural instincts of his new Pokemon form.