Well, in Harry Potter fanfiction, he could be in any kind of world. Maybe a world where wizards rule openly, or one where magic is fading away. It's really up to the creativity of the fanfic writer.
It could be considered unique. The idea of Harry Potter being related to a basilisk in fanfiction is not a common trope. Usually, fanfictions might focus more on his relationships with other characters like Hermione and Ron, or his battles against Voldemort. This concept, however, takes a different turn by involving the basilisk, which was a significant and dangerous creature in the original series.
Well, it could be. In the normal Harry Potter universe, we have a set timeline. But in fanfiction, anything goes. This concept might bring in new elements such as ancient magic that was lost over time and how Harry, being 2000 years old, has seen the rise and fall of different magical cultures. It's definitely not something you see in the original books.
Dean might be jealous of Harry in fanfiction for a number of reasons. Harry has a unique connection to Voldemort, which makes him sort of a chosen one. This gives him a special status that Dean doesn't have. Harry also has a lot of cool magical items like the Invisibility Cloak. Dean may look at all these things and feel a bit envious. Moreover, Harry is often the center of attention when it comes to romantic interests too, which could be another factor.
In fanfiction, a Metamorphmagus character could have a really interesting backstory. Maybe they were an outcast in their family because of their ability, or perhaps they were discovered by Dumbledore and brought to Hogwarts to learn how to control it. There are so many possibilities. They could also befriend Harry and help him in his battles against Voldemort in ways that normal wizards couldn't.
Fanfiction about the Harry Potter sword can also explore its relationship with different characters. It could be that a new character is the only one able to wield the sword, which creates a power struggle within Hogwarts. Or perhaps the sword has a special bond with a non - Gryffindor student, challenging the traditional view of the sword belonging only to the bravest of Gryffindor.
In Harry Potter ancestry fanfiction, some authors like to focus on the connection between the Potter family and other important wizarding families. It could be that Harry's ancestry is linked to the Black family in ways not revealed in the original books. Maybe there are secrets about shared bloodlines that could explain certain magical abilities or family feuds.
Serena in Harry Potter fanfiction is often an original character created by the fanfic writer. She can be anything from a student at Hogwarts to a powerful witch from a far - off land. For example, she could be a transfer student who brings new spells and ideas to Hogwarts, or a mysterious figure who has a connection to an ancient magic that the main characters are unaware of.
In Harry Potter fanfiction, the Lethifold is often depicted as a very mysterious and dangerous creature. Some fanfictions might show a wizard or witch having a terrifying encounter with it, perhaps in a dark forest where the Lethifold slithers out from the shadows, its cloak - like body making it almost invisible until it's too late.
In Harry Potter fanfiction about telepathy, one common theme is how characters might use it in the wizarding battles. For example, Harry could potentially use telepathy to communicate with his friends without the Death Eaters detecting their plans. It adds a new layer of strategy and secrecy to the magical world.