What are some interesting plot ideas for a Harry Potter rock band fanfic?

One interesting concept could be a magical rock concert within Hogwarts. The band might use magic to enhance their performance, like making their instruments fly around while playing. Another concept could be a rock band formed by Hogwarts students who use their magical skills to create unique music that combines magic spells and rock beats.

Harry Potter himself could be the lead singer. His courage and charisma would make him a great frontman. Hermione could play the keyboard, as she's intelligent and would be able to handle the complex musical arrangements. Ron could be on the drums, providing a solid rhythm. And Luna Lovegood could play the guitar, with her unique and creative personality adding an interesting touch to the band's sound.

A plot could revolve around a Trolls Band Together fanfic where a group of Trolls get lost in an unknown part of the Troll world. They encounter strange and different tribes of Trolls with their own styles of music. The main group has to learn to blend their music with these new tribes in order to find their way back home. This would involve a lot of character development as they adapt to new cultures and music styles.

One idea could be a crossover where characters from 'Band of Brothers' find themselves in the world of 'Kuroinu' and have to adapt to the new and dangerous environment. They could use their military training to form a resistance against the dark forces in 'Kuroinu'.

Well, you could have a fanfic where Voldemort uses DND - style dark magic to open portals to other dimensions. The Order of the Phoenix has to quickly learn DND - style combat and magic rules to fight off the new threats that come through these portals. Harry could be sent on a special mission to find a DND - style mage who can teach them the counter - spells. Meanwhile, the Death Eaters are also trying to master this new form of magic for their own evil purposes. This would create a really exciting and unique story.

Perhaps a plot where the protagonist can choose to either side with the Ministry of Magic during a time of political unrest within the wizarding world or join a rebel group. This would involve different magical battles and moral dilemmas depending on the choice. In the 'harry potter cyoa fanfic', this could show different aspects of the wizarding society that we don't often see in the original books.

A cool plot for a Harry Potter Twilight fanfic could be a competition. The wizards from Harry Potter and the vampires and werewolves from Twilight compete in a series of challenges. These challenges could test both magic and the unique abilities of the Twilight characters. Or perhaps a love triangle between a Harry Potter character, a Twilight vampire, and a Twilight werewolf. It would be interesting to see how the different cultures and powers interact in matters of the heart.

Another plot could focus on the lives of the secondary characters from the original series. For example, Neville could be the head of Herbology at Hogwarts and discovers a new, dangerous plant that has some sort of connection to an ancient magic. The 'carry on fanfic' could then be about how he and his students deal with it, with some cameos from the main characters.

One idea could be that a dragon escapes from Gringotts and Harry has to use his skills to track it down. Maybe the dragon has a special connection to a powerful dark magic item that Voldemort was after.

One idea could be that Voldemort somehow enters the Runescape world to seek more power. Harry and his friends follow him there to stop him. They have to learn the rules of Runescape quickly to be able to fight Voldemort. Another idea is that a Runescape wizard discovers a portal to the Harry Potter world and brings some of the unique items from Runescape, like special runes, which causes a stir in the wizarding world.