Mega Evolution is a big part of the Kalos region. So characters like Diantha, the Kalos champion, could play a role. She might be observing the battles between Ash and Alain, and her presence could add pressure on them. Also, she could offer some insights into Mega Evolution that either Ash or Alain could use in their battles. Additionally, Clemont and Bonnie, who are friends with Ash, could also have some minor but important roles, like helping Ash with his Pokémon's gear or providing moral support.
One interesting plotline could be Ash and Alain teaming up against a common powerful enemy in the Kalos League. Maybe a new, mysterious trainer with a super - strong Pokémon that threatens to disrupt the entire league.
Obviously, Ash himself. And his Kalos friends like Serena would probably be there. Clemont and Bonnie might also make an appearance as they were important parts of Ash's Kalos journey.
Iron Man, of course. His high - tech gadgets and quick thinking make him a great savior. He can swoop in with his suit and blast away the bad guys. Also, Captain America with his leadership and combat skills is very likely to be a major character, always leading the charge to rescue those in need.
The main characters would surely include Ash. In the context of Kalos, his Pokémon like Pikachu are also key characters. Additionally, Serena, who has a special relationship with Ash during his Kalos adventure, is likely to be a main character. And there could be other trainers or characters that Ash interacts with in Kalos, such as Clemont and Bonnie, who might play important roles as well.
Serena is often included. Her relationship with Ash, whether it's a budding romance or just a strong friendship, can add a lot of depth to the fanfiction. She can be shown cheering Ash on during his Kalos League battles or even helping him strategize.
Ash and Alain are the main characters. Ash, the protagonist from the Pokemon anime series, has a wide variety of Pokemon friends. He has a lot of experience and is always eager to learn and grow. Alain, a skilled trainer, has his own set of powerful Pokemon. In the fanfic, they are pitted against each other again, and their personalities, skills, and the relationship between them would be explored in detail during the rematch.
Well, in batman vs justice league fanfiction, characters like Nightwing and Oracle are prime candidates to side with Batman. Nightwing was Batman's first Robin and has a loyalty to him. Oracle, with her intelligence and access to information, would back Batman if she believed his cause was just. Additionally, characters like Batgirl could also side with Batman, especially if she thought the Justice League was overstepping its bounds.
Naruto himself is the most obvious choice. His strong will and desire to protect his friends and the village make him a central figure. He could be the one to uncover the secrets of the Throne of Heroes.
It depends on how the OC is designed. If the OC has super - powerful and rare Pokemon, it might have an edge. But Alain is a very experienced trainer, so he could also win with his battle smarts.
For the Justice League, Superman, Batman, and Wonder Woman are almost always main characters. Their powers and leadership are crucial. From the Seven, Homelander would likely be a central figure as he is one of the most powerful and complex in the group.