What are some interesting plot ideas for 'Harry Potter and Total Drama Island fanfiction'?

One idea could be a character who was previously eliminated getting a second chance and having to prove themselves all over again. Maybe they have some new skills or a changed attitude.

Well, you could have a fanfiction where the eliminated contestants form their own alliance outside the main game and try to sabotage the remaining players. Or perhaps a plot where the island itself has some sort of mystery that the contestants have to solve. It could be an ancient curse or a hidden treasure. Also, a story about a character having a secret power or ability that they gradually discover during the competition could be really cool.

One idea could be an OC who has a special talent like being able to communicate with animals. This could give them an edge in the challenges. For example, they might use birds to spy on other contestants or get help from a friendly bear to complete a strength - based task.

One idea could be an OC who is a master of disguise and uses this skill to outwit the other contestants in various challenges. For example, they could pretend to be injured to avoid a particularly difficult task, only to surprise everyone by winning the next one. Another plot could involve an OC with a unique phobia that gets triggered during a challenge, and they have to overcome it to stay in the game. Maybe they're afraid of heights and there's a zipline challenge. A third idea is an OC who has a secret alliance with a villainous character from the show, and they work together to manipulate the other contestants.

One idea could be to have an OC who has unique skills like being an amazing survivalist. This attracts different characters from the show to form a harem. For example, characters who lack those skills might be drawn to the OC for protection. Another idea is to make the OC have a mysterious past. This could pique the interest of various characters, creating a complex web of relationships within the harem.

Perhaps an OC who is a master of disguise. They could use this skill to spy on other contestants, gather information, and manipulate situations in the 'Total Drama Revenge of the Island' setting. They might even be able to trick the judges at times.

For a Total Drama Island crossover fanfic, you could do a crossover with a classic anime like Naruto. The contestants could learn ninja techniques to use in the challenges. Like, Cody could learn how to clone himself to complete tasks faster. Another possibility is to cross it with a Disney show like Gravity Falls. The mystery of Gravity Falls could seep into Total Drama Island, and the contestants would have to solve puzzles related to the strange happenings on the island. And a crossover with a show like Rick and Morty would be wild. Rick could create some crazy gadgets for the contestants to use in challenges, or they could end up in different dimensions during the competition.

One interesting plot twist could be a character who was initially portrayed as a villain turns out to have a noble reason for their actions. For example, they might be trying to protect a secret that could benefit the whole group in the long run.

One idea could be a crossover with another popular animated show. For example, if Total Drama crossed with Adventure Time, Finn and Jake could end up on the Total Drama island and participate in the challenges. They would bring their own unique skills and humor to the mix, like Finn's sword - fighting abilities and Jake's shape - shifting. Another plot could involve characters from Total Drama being transported to a different fictional world, like the wizarding world of Harry Potter. They would have to adapt to new rules and use their wits to survive. Maybe Heather would try to use magic to her advantage in the Triwizard Tournament.

One idea could be to create a story where the contestants have to face a new set of challenges in a haunted movie studio. Another could be a love triangle between some of the popular characters during the action - packed competition. Or perhaps a story where an underdog contestant discovers a hidden talent that gives them an edge in the challenges.