Another plot could be that Arceus is in some sort of trouble and Ash is the only one who can save it by capturing it. This could involve a complex story where Ash has to figure out what's wrong with Arceus and how to use his skills to capture it in a way that helps it.
Well, you can try searching on fanfiction websites like FanFiction.net or Archive of Our Own. There might be a variety of stories related to 'ash captures arceus' there.
In a fanfic where Ash betrays and captures Arceus, it could be a very dark and unexpected turn. Maybe Ash has been influenced by some powerful and malevolent force. This would completely change his character archetype from the heroic trainer we know. It could lead to a lot of chaos in the Pokémon world as Arceus is like a god in that universe.
Perhaps Ash has been deceived by a false prophecy or a mysterious figure. This false information could lead him to believe that capturing Arceus is the only way to save the Pokémon world from an impending doom. So, in his misguided attempt, he betrays Arceus.
There might be some new characters introduced in the fanfiction. A mysterious Pokemon trainer who has some ancient knowledge about Arceus and can guide Ash. Or perhaps a group of Pokemon researchers who have been studying the relationship between Arceus and the world for a long time. These characters could add more depth to the story, providing different perspectives on the situation between Ash and Arceus, and helping Ash in his fight against the perceived betrayal.
I'm not sure exactly how many fanfictions exist where Ash is the son of Arceus, but it's a very interesting concept. It could lead to all kinds of plot twists. For example, Ash might have some hidden powers or a special connection to the Pokémon world that others don't. This kind of fanfiction can explore the relationship between Ash and Arceus in ways that the original series doesn't.
In 'ash raised by arceus fanfiction', one could expect a lot of creative elements. For example, Arceus being a god - like Pokémon might raise Ash in a way that completely changes his understanding of the Pokémon world. It could involve Ash learning secrets about Pokémon that no one else knows, and this might lead to new adventures and challenges for him.
Yes, there are quite a few. You can find some on popular fanfiction websites. Some might focus on Ash's epic journey to catch Arceus, with detailed battles and his growth as a trainer along the way.
A frequent theme is Ash's growth and development. When paired with Arceus, Ash is often put in extraordinary situations that force him to become stronger, both as a trainer and as a person. Also, the theme of good vs. evil is quite common. Arceus, being a symbol of good in the Pokémon universe, teams up with Ash to fight against various forms of evil, such as evil Pokémon organizations or dark, power - hungry trainers.
Maybe. Fanfiction is vast and diverse. 227 chapters is a specific length, but with some thorough searching on fanfiction communities, you might come across a story where Ash is Arceus of that length.