One common plot element is Ash's determination to catch Garchomp. He usually has to overcome various challenges, like Garchomp's strength and wild nature.
Another common element is the reaction of Ash's friends and other Pokémon. They might be in awe of Ash's ability to catch such a powerful Pokémon like Garchomp. Or they could be worried about how Garchomp will fit in with the rest of the team. There could also be some friendly competition among Ash's Pokémon about who gets to befriend Garchomp first after it's caught. These elements add more depth and drama to the 'ash catches garchomp fanfiction'.
A common plot element is Ash's determination. He's always been a determined character in the Pokémon series, and in these fanfictions, that determination drives him to catch Necrozma. Another element could be the power struggle. Necrozma is a very powerful Pokémon, so there's often a back - and - forth between Ash's attempts to weaken it and Necrozma's attempts to resist.
There are many platforms where you can find 'ash catches garchomp fanfiction'. For example, FanFiction.net. Just search for the relevant keywords on the site, and you'll likely come across a variety of stories with this theme.
In many 'ash catches dragonite fanfic', the relationship between Ash and his existing Pokémon plays a role. They might offer support or advice to Ash on how to catch Dragonite. Also, the unique abilities of Dragonite are often highlighted. For example, its strength in flying or its powerful attacks. This makes the catch even more challenging for Ash and adds to the excitement of the story. Sometimes, there are also elements of Ash having to overcome some sort of obstacle, like another trainer also interested in Dragonite or some environmental factors that make the catch difficult.
It could be that Garchomp is in some sort of danger, like being trapped or injured. Ash, being the heroic character he is, steps in to rescue it. Maybe Garchomp is facing a powerful enemy and Ash uses his Pokémon and his own wits to save it.
One typical plot point is how Nebby behaves before being caught. It could be scared, curious, or even a bit mischievous. Also, after the catch, the fanfiction might explore how Nebby adapts to being with Ash. Maybe it has trouble adjusting at first but then grows to trust Ash completely.
One common theme could be friendship. Ash is known for forming strong bonds with his Pokémon, and Garchomp is no exception. Another theme might be adventure, as they could go on quests or explore new regions together.
One common plot twist could be that the Eevee turns out to be a shiny. In many fanfictions, this adds an element of surprise and rarity. Another could be that the Eevee has some sort of special ability that Ash discovers later, like being able to communicate telepathically. It might also be a plot twist if the Eevee is actually a key to unlocking a hidden power within Ash himself.
I really like the fanfiction where Ash and Garchomp team up to face a powerful, ancient Pokémon. In this story, the author does an amazing job of showing how Ash's training and Garchomp's strength combine to overcome seemingly impossible odds. It's full of action and adventure.
Perhaps there's a story where Ash travels to a new region where Mega Garchomp are rare and feared. The local people initially oppose Ash having a Mega Garchomp with him. But through a series of events, like Mega Garchomp helping a local village with their crops by using its power to control the weather, the people start to accept them. And in the end, Ash and Mega Garchomp become local heroes.
One of the main themes is adventure. Ash is always on an adventure in the Pokémon world, and when it comes to catching Latios, it's no different. The fanfictions might depict his journey to find Latios, the battles he has to face, and the challenges of actually catching it. Also, the theme of discovery is there. Ash may discover new things about Latios' abilities or personality during the process.