Another concept could be the introduction of Oh My Goddess characters into the Harry Potter world's conflicts. Picture a goddess getting involved in the fight against Voldemort. Her powers could change the course of the battle, and the wizards would have to adapt to her presence and way of doing things. It would be a really cool blend of two very different fictional universes.
In some of these fanfictions, an interesting concept might be the use of magic in new ways inspired by the Oh My Goddess universe. For example, magic could be combined with the divine powers of the goddesses to solve problems that neither world could handle alone. It could also explore how the social structures of the two worlds interact, like if the wizarding hierarchy has to deal with the more fluid power dynamics in the world of the goddesses.
Well, one interesting concept could be the merging of the magical world of Harry Potter with the unique deities and settings from Oh My Goddess. Maybe it involves the Hogwarts students interacting with the goddesses, like how they would react to their otherworldly powers.
Perhaps an interesting concept is how the goddess's presence affects the characters' destinies. In the Harry Potter series, the characters' fates are often tied to the prophecy and the fight against Voldemort. But with a goddess in the fanfiction, her influence could change the course of events. She might offer protection to certain characters, or she could set new challenges that test their loyalty and courage in different ways.
Some fanfictions might explore the idea of the Goddess of Magic having a cult or group of followers. These followers could be either good or bad, depending on their interpretation of her will. They might perform ancient magic rituals in her name, and this could be a source of conflict or mystery in the fanfiction story.
Harry Potter himself is also a common focus. His role as the hero in his own world could lead to some interesting scenarios when he meets the goddesses. Maybe he has to learn to work with them to save both the wizarding world and the world of the goddesses. Also, Belldandy from Oh My Goddess might be a popular character in these crossovers. Her kind and gentle nature could contrast with the more often - serious wizards in Harry Potter, and she could bring a new perspective to the story.
One idea could be a story where the goddesses from 'Oh My Goddess' visit the Naruto world. They could use their divine powers to help Naruto and his friends in a difficult battle, like against a new and powerful enemy. Maybe the goddesses' magic could be the key to unlocking a new form of chakra for Naruto.
One interesting concept could be exploring more about the Marauders' time at Hogwarts. Fanfiction might expand on their adventures, like pranks they played that were never mentioned in the original book. Another could be different interpretations of Sirius Black's escape and his relationship with Harry during that time.
Some fanfictions in Harry Potter 2 might play with the idea of the basilisk having different powers or weaknesses. It could also explore the idea of a hidden connection between Ginny and the Chamber of Secrets that goes beyond what was in the original story. There might be fanfictions that change the role of certain characters, like making Neville a more central figure in solving the mystery of the Chamber.
There are quite a few interesting ones. Some might focus on unique crossovers between the Naruto world and the Oh My Goddess universe. For example, a fanfiction could explore how the characters from Naruto interact with the goddesses in the Oh My Goddess world, perhaps in a joint adventure to save both their realms from a common threat.
One interesting concept could be the magic systems combined. Maybe the wizards from Harry Potter could interact with the unique magic of the My Little Pony world. For example, they might learn about the harmony magic that the ponies use.
One interesting concept could be exploring new magical creatures in the Harry Potter kingdom. Maybe there are some hidden species that haven't been discovered in the original series. Another could be alternative forms of magic that are unique to the fanfiction's version of the kingdom. And also, new relationships between different houses or characters can be quite fascinating.
One interesting concept could be the use of magic in relation to physical laws. For example, how spells might interact with gravity. Maybe a levitation spell actually counteracts the force of gravity in a way that can be explained through some made - up 'physics' in the fanfiction.