A fanfic could also center around a team in the Grand Rubber Games. Write about their training sessions, the relationships between the team members, and their strategies for winning. For example, you could have a team that is made up of misfits, but they find a way to work together and become a real threat to the more established teams.
One idea could be a team of underdog mages who use unorthodox magic to surprise everyone in the Grand Magic Games. For example, a mage who can control plants in a world where most magic is elemental.
To start a Grand Rubber Games fanfic, you should watch or read any available materials related to it if there are any. This can help you capture the essence of the games. After that, choose a perspective, like writing from the point of view of a newbie player or an experienced referee. Outline the main events you want to happen in your story, such as the build - up to a big match, the match itself, and the aftermath. Then start writing, don't worry too much about making it perfect at first, just get your ideas down on paper (or screen).
One idea could be to focus on Natsu training in secret before the games to surprise everyone with new powers. Another could be a story where Natsu forms an unexpected alliance with a rival team member during the games for a common goal. Maybe he discovers a hidden rule that could change the outcome of the games and has to figure out how to use it to his team's advantage.
One idea could be that Sting and Rogue form an unexpected alliance with a third, less - known mage during the Grand Magic Games. They could combine their powers in a new and unique way to defeat a powerful opponent. This would add an interesting twist to the typical Stingue dynamic.
One idea could be a character from a different guild who has a hidden power enters the Grand Magic Games and disrupts the usual dynamics. For example, a young mage with the power to control time but doesn't know how to fully use it yet. This could lead to some really cool and unexpected battles and alliances.
Perhaps a character from a small and unassuming guild has a hidden power that is awakened during the Grand Magic Games. This power could be related to an ancient magic that was thought to be lost. The character then has to learn to control this power quickly while also dealing with the pressure of the Games and the attention it brings from other guilds.
One idea could be Sasuke using his Sharingan to analyze the magic patterns of opponents in the Grand Magic Games and develop new combat strategies. He might form an unlikely alliance with a magic user who has a unique ability that complements his skills.
One idea could be Gildarts having a secret mission during the Grand Magic Games. Maybe he's investigating a dark force that's trying to disrupt the games from the shadows.
Perhaps Lucy gets transported to a different dimension during the Grand Magic Games. In this dimension, the rules are all messed up and she has to use her wits and the help of some strange new allies she meets there to find her way back to the real Grand Magic Games and continue competing. It would be a story full of adventure and discovery.
One idea could be to create an alternate version where a new, mysterious guild enters the Grand Magic Games. This guild could have unique magic that no one has seen before, which would add an element of surprise and intrigue. For example, they might have magic related to time manipulation, allowing them to rewind or fast - forward events during the games.