In this fan - created society, the 'mentor - mentee' trope is quite popular. A more experienced Harry Potter character could mentor a Gossip Girl character in the ways of magic or in dealing with power struggles. And the 'alternate universe' trope is also a big one. Writers create a world where Gossip Girl and Harry Potter exist simultaneously in a completely different way than in their original stories. For example, Hogwarts could be located in the middle of Manhattan, and the Gossip Girl characters could attend classes there while still maintaining their social status games. This trope allows for a lot of creativity and exploration of new storylines.
A common trope is the 'hidden identity' or'secret power' trope. For example, a character from Gossip Girl could secretly be a wizard or have some magical ability that they've been hiding in the Upper East Side. This trope creates mystery and intrigue. Also, the 'rivalry - turned - friendship' trope is popular. Two characters from different worlds, initially rivals, end up becoming friends as they face common challenges together in the fan - created society of the fanfiction.
One popular trope is the 'fish out of water' story. In Gossip Girl - Harry Potter crossovers, a Harry Potter character might be thrown into the Upper East Side society of Gossip Girl and struggle to adapt to the materialistic and cut - throat environment. Another is the 'love triangle' trope. Maybe a Gossip Girl character falls in love with a Harry Potter character, while also being pursued by someone from their own world. It adds a lot of drama to the story.
Well, one way they can coexist is through crossover fanfiction. Writers can create stories where the characters from Gossip Girl interact with those from Harry Potter in a shared fictional society. For example, Blair Waldorf could find herself at Hogwarts, and her scheming ways might clash with the magical world's rules. It's all about using the creativity of the fanfiction community to blend two very different universes.
The 'frenemy - to - besties' trope is also common. It shows how they can be rivals in some aspects, like for boys or social status, but then realize that their friendship is more important. It adds a lot of drama and tension that fans of 'Gossip Girl' love. For example, in some fanfics, they compete for the same guy at first but then end up supporting each other instead.
Hermione is often popular in these fanfictions. Her intelligence and strong - willed nature make her a great character to put in the Gossip Girl - like situations. She can either be the one being gossiped about or the one uncovering the gossip. Harry Potter himself is also a common choice as he is the main character of his own series. And from Gossip Girl, Blair Waldorf is often used as she has a very strong personality and her own brand of drama that can be interestingly blended with the magic of Harry Potter.
In 20 years of Harry Potter fanfiction, there are several popular tropes. The 'Powerful!Harry' trope is quite common. Fans like to write about Harry having even more power than in the books. Also, the 'Soulmate' trope is popular, especially when it comes to romantic pairings. And the 'Dark!Hermione' trope has emerged, where Hermione takes a more morally ambiguous or even dark path, which is an interesting twist on her character.
The 'Power Transfer' trope is often seen. This is when a character from one series gains the power or ability from the other series. Say, Harry getting the ability to see ghosts like Sam does in Supernatural. And then there's the 'Shared Enemy' trope. A threat that is dangerous to both the wizarding world and the Supernatural world forces the characters to cooperate, creating exciting storylines.
A very common trope is the 'Dark!Harry' concept. In these stories, Harry turns to the dark side, either because of being mistreated or for some other reason. It's interesting to see how the story unfolds when the main hero becomes an anti - hero. Also, the 'Teacher - Student Romance' trope exists, though it's a bit controversial. But it does add an element of forbidden love to the stories.
One popular trope is the 'alternate universe' where the story takes place in a different setting or with different rules from the original series. For example, a wizarding world where Voldemort never existed. Another is the 'character redemption' trope, like Draco Malfoy getting a chance to be a good person from the start. And 'romantic pairings' that fans love to explore, such as Hermione with someone other than Ron.
One common trope is the 'fish out of water' situation where Castiel is suddenly in the Harry Potter world and has to figure out how things work. Another is the 'powerful ally' trope where he becomes a crucial help to Harry and his friends.
Well, in Gossip Girl teacher fanfiction, a common trope is the 'hidden identity' of the teacher. Maybe the teacher has a secret past or is related to a powerful family in the Gossip Girl universe. And there's the 'classroom drama' trope. All kinds of things can happen in the classroom setting, like students competing for the teacher's attention or a mystery that starts in the classroom. The 'teacher as a hero' is also popular. When the students get into trouble, the teacher steps in to save the day, often using their wits and knowledge.
One popular trope is the 'Older Brother Figure'. Bill often takes on this role for Harry in fanfiction. For example, in many stories he gives Harry advice on dealing with Voldemort. Another is the 'Mysterious Curse - Breaker' trope. Since Bill is a curse - breaker, fics often play up the mystery and danger of his job. A third popular trope is 'Weasley Family Bonds'. Fanfictions explore how Bill's actions and decisions affect the whole Weasley family.