What are the common themes in 'Ash Catches a Legendary Pokemon' fanfics?

One popular 'Ash Catches a Legendary Pokemon' fanfic is 'Ash and the Legendary Bond'. In this fanfic, Ash has an unexpected encounter with a Mew while exploring an ancient forest. The story beautifully depicts their growing connection and how Ash overcomes various challenges to gain Mew's trust. It's a great read for fans who love to see Ash interact with powerful and rare Pokemon.

One popular 'Ash Catches Legendary Pokemon' fanfic is 'The Legendary Bond'. In this fanfic, Ash has a series of encounters with different legendary Pokemon that are really exciting. It shows his growth and determination in a new light. Another good one could be 'Ash and the Legendary Quest' which focuses on Ash's journey to find and catch multiple legendaries across different regions. The way the author describes the battles and the relationships Ash forms with the legendaries is really engaging.

A good 'Ash Catches Legendary Pokemon' fanfic should have a believable plot. For example, Ash can't just magically catch a legendary without any effort or explanation. There should be a build - up, like he has to complete some difficult tasks or overcome personal challenges. Also, the character of Ash should stay true to his original self. He's a determined and kind - hearted trainer, and that should be reflected in the fanfic.

One popular 'Ash Catches Legendary Pokemon' fanfiction might be 'Ash's Legendary Journey'. In this, Ash could encounter a rare and powerful legendary pokemon early on and through a series of challenges and character growth, he manages to catch it. Another could be 'The Legendary Bond' where Ash forms an unexpected connection with a legendary pokemon that defies the normal trainer - pokemon relationship, leading to its capture. There's also 'Ash and the Legendary Team' which might involve Ash teaming up with other trainers to catch multiple legendaries.

There's a fanfic called 'Ash's Mastery of Pokemon Catching'. It shows Ash using unique strategies to catch different types of Pokemon. For example, he uses his knowledge of Pokemon behavior to outwit them. Also, 'The Golden Pokeball Adventure of Ash' is an interesting one. Ash finds a special Pokeball that has unique powers for catching Pokemon, which leads to a series of thrilling events.

One common theme is the friendship between Ash and the legendary pokemon. Often, they form a special bond that helps Ash in his adventures. Another theme could be the power of the legendary pokemon and how Ash has to learn to handle it. For example, in some fanfictions, Ash might have to control the immense power of a legendary like Mewtwo without getting overwhelmed.

Protection is also a big theme. Often, Ash has to protect the female legendary Pokemon from villains who want to capture or harm it. This shows Ash's heroic side and also the vulnerability of the legendary Pokemon. In some stories, the female legendary Pokemon also protects Ash in return, highlighting the mutual care between them.

In most fanfictions, it's a creative and exciting concept. However, in the official Pokémon lore, it's highly unlikely. But in this particular fanfiction, it could be possible. It depends on how the author has written the story and the rules they've set within that fictional world.

One possible plot twist could be that the legendary Pokémon start to lose their powers once caught by Ash. Another could be that there is a hidden cost or consequence to catching all of them that Ash doesn't initially realize.

I'm not sure as I don't typically read such fanfictions. But I would assume some common themes could be the exploration of a unique relationship between Ash and the legendary pokemon, perhaps some kind of power dynamic due to the legendary pokemon's abilities.