What are the characteristics of good 'Ash and Mew' Pokemon fanfiction?

There are indeed some. In these fanfictions, Mew might be portrayed as a special Pokemon that has a deep bond with Ash. It could be in a way where Mew helps Ash in his Pokemon journey in unexpected ways. For example, Mew might use its psychic powers to communicate with Ash's other Pokemon to make them stronger or understand Ash better. Some fanfictions also create a backstory for how Mew and Ash first met, which can be really interesting to read.

Well, it depends on personal taste. Some people might like it because it offers a unique take on the Pokemon universe, with Ash having such an extraordinary origin. It can bring in new and exciting plotlines that deviate from the regular Pokemon storylines.

Well, if Ash were to turn into Mew in a fanfiction, it would be quite a wild turn of events. Mew is known for its ability to transform and its vast psychic capabilities. Ash, with his new form, could potentially travel to different dimensions that were previously inaccessible. He could also communicate with Pokémon in a whole new way, using Mew's psychic powers to understand their deepest thoughts and feelings.

One consequence could be that Ash loses his human identity to some extent. His friends might not recognize him at first, and he would have to figure out how to communicate that he is still Ash inside. Also, his Pokémon might be confused about their trainer's new form.

One common theme is friendship. Mew and Ash form a special bond that helps Ash in his Pokemon - training. Another theme is adventure, as Mew might lead Ash to new and exciting places.

Well, in this kind of fanfiction, the idea of Ash being betrayed in the context of having a Mew as a mate is quite an interesting concept. It might involve a plot where Ash's friends or some other characters turn against him because of his relationship with Mew. Maybe they see it as something abnormal or dangerous.

One possible main plot could be that Ash hears rumors about a Mew sighting in a far - off, unexplored region. So, he decides to embark on a journey to find it. Along the way, he meets new friends and foes, all while being driven by his desire to meet Mew.

Well, often in these fanfictions, a plotline could be that Mew takes on a human form and becomes Ash's traveling companion. They might face challenges together that are different from his usual Pokémon battles. Maybe they have to solve puzzles in an ancient Pokémon ruin where only Mew's knowledge can help. Also, there could be a plot where Ash has to protect Mew from an evil organization that wants to capture it for its powerful genes.

Well, in such a fanfiction, it might be about Ash being betrayed while somehow involved with Mew. Maybe his friends turn against him in the story for some reason related to Mew, like perhaps they suspect him of misusing Mew's power or something similar.

A major theme is the exploration of Ash's connection to the mythical Pokemon Mew. This can involve things like telepathy or special bonds with other Pokemon. Also, there's often a theme of destiny, as if Ash was meant to be something special because of his relation to Mew. And sometimes, there's a theme of secrecy, with Ash having to keep his true identity a secret from some characters.