Well, one of the themes is self - discovery. The Magma Kid in these fanfictions may start off not really knowing their full potential and then through their journey, they learn more about themselves. Power - up themes are also quite popular. As they face various challenges, they gain new abilities or evolve their Pokemon in unique ways. And of course, there's the theme of mystery, like uncovering secrets about ancient Pokemon or lost civilizations.
One of the most memorable characters could be the rival trainer. They often push the Magma Kid to become better. Another is the wise old Pokemon professor who gives the Magma Kid advice and guidance. And there's the leader of the opposing team, like the leader of Team Aqua if it's a story that involves that rivalry. They add conflict and drama.
One common theme is power. Team Magma is often obsessed with power, whether it's through controlling powerful Pokemon or seeking ancient artifacts. So, many fanfictions explore this pursuit of power and its consequences.
One common theme is Courtney's loyalty to Team Magma. Many fanfictions explore her motives and how far she's willing to go for the team's goals.
One interesting story could be about a Magma Child's journey to discover their unique powers. Maybe they start off in a small town near a volcano and gradually realize they have an affinity for fire - type Pokemon and can communicate with them in a special way.
Archie from Team Aqua is often quite popular. His strong leadership and his extreme views on expanding the ocean make him a complex and interesting character in fanfiction. Writers can explore his motives and what led him to form Team Aqua.
Some of the grunt characters can also be popular in fanfiction. They may not have as much power as the leaders, but their loyalty to their respective teams and their simple yet relatable goals can make for interesting side stories. For example, a Magma grunt who is just in it for the adventure and slowly realizes the potential harm of his team's actions.
Obviously, the Magma Daughter herself is very popular. Also, characters like the Pokemon she teams up with, such as a strong Torchic or a sly Zubat. The rival trainers who oppose her in her journey can also be quite popular.
I really like the fanfiction 'Maxie's Redemption'. In this story, Maxie realizes the error of his ways after the events with Team Magma. It's a great character study of Maxie and how he tries to make amends in a world full of Pokemon.
One plot idea could be a story where a young trainer gets caught up in Team Magma's plans to expand the landmass. They initially believe in Team Magma's cause but then discover the negative impacts it would have on the Pokemon ecosystem. As they learn more, they try to stop Team Magma from within.
One interesting story could be about a Trainer who gets caught in the middle of a conflict between Team Aqua and Team Magma. Maybe they have to stop both teams from awakening a powerful legendary Pokemon that could destroy the balance of nature. This Trainer uses their unique bond with their own Pokemon to outwit the two teams.