Well, sometimes in these fanfictions, Ash is hypnotized by an evil organization. They might hypnotize him to spy on other trainers or to disrupt the Pokémon League. Maybe they want to create chaos in the Pokémon world through Ash. Also, there could be a plot where a jealous rival hypnotizes Ash to make him perform poorly in battles so that they can rise in the rankings more easily.
One common plot could be that Ash gets hypnotized by a mysterious Pokémon trainer who wants to use his skills for their own gain. For example, they might want to win a big tournament using Ash's battle knowledge. Another plot could involve Ash being hypnotized and made to forget his friends, Pikachu included, and then his friends have to find a way to break the hypnosis. It could also be that a villain hypnotizes Ash to make him steal Pokémon for them.
Maybe a new, mysterious villain who has a grudge against Ash or wants to use his skills for their own evil purposes. This villain might be from a far - off region and has special powers that allow them to hypnotize people. They see Ash as a useful tool to carry out their plans in the Pokémon world.
One possible fanfiction could be where a powerful Pokémon trainer with psychic abilities hypnotizes Ash Ketchum. In this story, the trainer might have an evil plan to use Ash to steal rare Pokémon. Ash, under the hypnosis, starts to obey commands against his will. However, his Pikachu senses something is wrong and tries to break the hypnosis by using its electric shocks on Ash at just the right moment. Eventually, Ash breaks free and battles the evil trainer.
One possible plot could be that a villain uses hypnosis on Ash Ketchum to make him do their bidding in Pokémon battles. So instead of using his own strategies, he's forced to follow the commands of the hypnotist. This would create a lot of chaos and challenges for his friends as they try to figure out what's wrong with Ash and how to break the hypnosis.
One possible fanfiction could involve Team Rocket using a new device to hypnotize Ash Ketchum. They might make him do silly things like singing a Pokémon theme song in a really strange voice or making Pikachu do a little dance. But of course, his friends would eventually figure out what's going on and try to break the hypnosis.
The plot could be that an unknown villain hypnotizes Ash. The villain wants to use Ash's skills and reputation to steal Pokémon. Ash, under hypnosis, starts to lead other trainers into traps. His friends are confused at first but then realize he's not himself. They search for a way to reverse the hypnosis, perhaps by finding a rare Pokémon or a special item.
A common plot in Ash Ketchum and Sabrina fanfiction is a journey of discovery. Maybe they both end up in a strange new region and have to figure out how to get back home. Along the way, they learn more about each other and their Pokémon. For example, Sabrina might discover a new side to Ash that she hadn't seen before, like his unwavering determination in the face of difficult situations. This type of plot allows for a lot of character development and exploration.
One common theme is the struggle between the hypnotized Ash and his true self. His friends often play a crucial role in trying to break the hypnosis and bring him back to normal. Another theme could be the power struggle between the one who hypnotizes Ash and those who want to free him.
One common theme is the struggle between Ash's human - like nature and his new vampire instincts. For example, he might struggle with the urge to drink blood while still wanting to be kind to his Pokemon friends.
One common theme is family love. Delia is Ash's mother, so fanfictions often explore the deep love and support she gives to Ash. Another theme is Ash's growth, and how Delia has influenced that growth over the years.
Friendship is a very common theme. Ash and Joy often form a strong bond in these fanfictions, relying on each other in different situations. Another common theme is adventure. They might go on quests together, exploring new places and encountering new Pokémon.