Well, in my opinion, Team Rocket's Jessie, James, and Meowth are always great to include. Their comical yet persistent attempts to steal Pokemon can create some hilarious and action - packed scenes in a 'pokemon xy the game fanfic'. Also, Diantha, the champion in the 'xy' region, can be a powerful and inspiring character to write about, whether as a mentor or an antagonist depending on the plot.
Definitely Ash and his Pikachu. They are iconic in the Pokemon world and having them in a 'pokemon xy' fanfic can add a sense of familiarity and excitement. Serena is also a popular choice as she has her own charm and goals in the 'xy' series. Another character could be Clemont, with his inventions adding an interesting technological aspect to the story.
Serena is often a popular character. She has her own dreams and goals related to Pokemon performances, and her journey in the XY adventures can be really engaging to read about.
The main character from the game, of course, is a popular choice. Also, Cyrus from Team Galactic is often included as he is such a complex and interesting villain. And Dawn or Lucas, depending on the version, are great to have as they are the typical Pokemon trainers that players can relate to.
Pikachu is always a popular choice. It's so well - known and cute, and imagining it in a transformation scenario, like turning into a human or another Pokemon, can be really interesting. Another popular character would be Charizard. Its cool and powerful look makes for great transformation stories. And of course, Mewtwo. Given its mysterious origin and powerful psychic abilities, a TG story involving Mewtwo could be very engaging.
In Pokemon, Pikachu is always a popular choice. It's the mascot of the franchise and super recognizable. In Digimon, Agumon is really popular. So including them in a fanfic would draw a lot of readers. Also, characters like Ash from Pokemon and Tai from Digimon are well - loved and would be great to have in a crossover fanfic as they could lead the combined adventures.
In 'pokemon xy anime abridged fanfiction', Clemont is very popular among some fans. His scientific inventions and his role as a supporting character can be expanded upon in interesting ways. Bonnie is also well - liked. Her cute and sometimes mischievous nature can be played up in the fanfiction. Another popular character could be Team Rocket. Their bumbling attempts at stealing Pokemon are often made even more comical in the abridged versions of the story.
Ash is always a popular choice. His long - standing relationship with his Pokemon makes him a great character for this kind of fanfic. Also, Pikachu, as it's one of the most well - known Pokemon.
The player character is of course important. Then there are the Gym leaders like Viola, Grant, etc. They are crucial as they test your skills. Professor Sycamore is also very important as he gives you your starter Pokemon and offers guidance throughout your journey. And there are the antagonists from Team Flare, like Lysandre. He has his own motives that drive the story's conflict.
Mewtwo could be an interesting addition. Given its origin as a genetically - engineered Pokemon, it can bring a whole new level of complexity to the fanfic. It's extremely powerful and its internal struggle between its power and its sense of self can be explored in the context of the rescue team's adventures.
Kuroko and Kagami are definitely popular choices. Kuroko with his unique 'phantom' style of play and Kagami's powerful and aggressive style make for great dynamics. Also, Aomine is often included as he is a strong and complex character. His rivalry with Kuroko can add a lot of tension to the story.
Ash is always a memorable character. In the abridged fanfiction, he might have some new quirks or ways of handling situations that make him stand out even more. Another one could be Team Flare's leader. His evil plans and over - the - top personality can be really memorable. And Serena too, especially if her character is given more depth and a more distinct personality in the fanfiction.