What could be an interesting plot for a 'Harry Potter in Toon Town' fanfiction?

It could be an evil toon wizard who has been jealous of the power of the real wizards from Harry Potter's world. This toon wizard might use his unique toon - like magic, like creating giant rubber hammers or disappearing into thin air like a cartoon character, to try and stop Harry and his friends.

One possible plot could be that Harry Potter accidentally gets transported to Halloween Town. He discovers that the magical creatures there are different from those in his world. He teams up with Jack Skellington to solve a mystery that threatens both of their worlds, like a dark magic that is spreading and changing the nature of Halloween in both places.

The plot could involve Harry Potter building a town that is a blend of the Muggle and magical worlds. He could build schools that teach both magic and Muggle subjects, houses that have both magical and non - magical features. He wants to create a place where wizards and Muggles can co - exist and learn from each other. This would be a revolutionary idea in the Harry Potter universe and would attract all kinds of people, leading to many adventures and challenges along the way.

One possible plot could be that they are on a dangerous adventure together. After facing a near - death experience, the relief and the growing feelings between them lead to a kiss. For example, they might be trapped in a dungeon and Link saves Zelda at the last moment, and then they share a tender kiss.

One idea could be that the students of Hogwarts discover a hidden portal in the Forbidden Forest that leads to a Halloween Town. In this town, all the magical creatures and spells have a spooky, Halloween - themed twist. For example, the Patronus charm might turn into a ghostly apparition instead of an animal. Another plot could involve a dark wizard using the unique magic of Halloween Town to create chaos at Hogwarts during the Halloween season. Maybe the pumpkins in the town are enchanted to attack anyone who doesn't belong there.

One interesting story could be about a hidden magical library in the Harry Potter town. It might contain spells and knowledge long forgotten. Another could be a story where the town's residents come together to fight a mysterious dark force that threatens to destroy their magical way of life.

One idea could be that Mewtwo somehow gets transported to the Harry Potter universe. It could be mistaken for a very powerful magical creature. Harry and his friends could initially be wary of it, but then realize it has no intention of harm and they team up to fight against the dark forces in the wizarding world using Mewtwo's psychic powers.

Another plot could be that Voldemort discovers Powergirl's existence and sees her as a threat. He tries to manipulate the wizarding world against her. But Harry and his friends believe in her and together they work to expose Voldemort's lies and also learn from Powergirl about different ways of fighting evil. Powergirl could introduce new concepts of justice and heroism to the wizarding world.

One possible plot could be that Harry discovers a hidden magical realm in the Pokémon world during one of his adventures. There, he meets Rayquaza. Rayquaza, being a powerful Pokémon, senses the strong magic within Harry. Together, they have to fight against a dark wizard who has found a way to corrupt Pokémon and use them for evil purposes in both the wizarding world and the Pokémon world.

Maybe the Timekeeper is actually a descendant of an ancient wizarding family who was tasked with keeping time in balance. In the fanfiction, Voldemort discovers this and tries to use the Timekeeper's powers to go back in time and prevent his own downfall. The Timekeeper has to fight against Voldemort's minions while also trying to find a way to protect the timelines. Harry and his friends get involved when they notice strange time - related disturbances around the school. They join forces with the Timekeeper to stop Voldemort's evil plan.