Letters often serve as a means of communication between characters in different locations. In fanfiction, they can carry important plot - driving information. For example, a letter from Dumbledore could reveal a hidden prophecy that sets the course of the story.
They can add depth to the story by showing private and intimate exchanges. Also, letters can be used as a plot device to reveal secrets or advance the narrative.
Well, obviously Harry himself is the central character. But aside from his friends, characters like Draco Malfoy could have a different relationship with Harry. Instead of being just a rival, he could be an ally of sorts in Harry's dark journey, or perhaps he tries to use Harry's newfound darkness for his own gain. Snape too could be important. Given his complex relationship with Harry, he might be in a position where he has to choose between helping Harry return to the light or letting him continue down the dark path.
Harry Potter himself, of course. He has always been at the center of things in the wizarding world. His actions and decisions would likely have a great impact on any change that occurs.
Another important character could be an old Azkaban warden who has been there for ages and knows all the secrets of the prison. He could initially be resistant to Harry's new ideas but later become a mentor. Also, some of the prisoners might have important roles. For example, a wrongly - accused wizard who has unique knowledge about a hidden power within Azkaban that Harry needs to uncover to fully inherit and transform the place.
The 'Dark Trio' in Harry Potter fanfiction could potentially refer to a group of dark - aligned characters. It might include Voldemort as the central dark figure. Bellatrix Lestrange could be another, with her extreme loyalty to Voldemort and her sadistic nature. And perhaps Snape could be seen as part of it in some fan interpretations, given his complex relationship with the dark side. Snape was a double - agent, but his past associations and some of his actions could place him in this 'trio' in certain fan - created scenarios.
In many science fiction stories, descendants inherit special abilities or knowledge. For example, in 'X - Men' related science fiction, mutants may pass on their powers to their descendants. This inheritance can change the power balance in the story's world.
Dwarfs can play the role of guardians. They could be protecting ancient magical artifacts or places of great power. For instance, a dwarf might be the sole protector of a hidden chamber in Hogwarts that contains a powerful spellbook.
Yes, they do. Banks can be a source of conflict. For example, if a character is in debt and the bank is about to foreclose on their property, it can create a tense situation that drives the plot and also brings the characters together. Maybe the hero is a bank manager who has to make a tough decision about the heroine's financial situation, but ends up falling in love with her instead.
In some novels, animals can be used to create a sense of mystery or magic. For instance, in 'Alice's Adventures in Wonderland', the Cheshire Cat with its disappearing and reappearing act adds an element of the strange and fantastical. It makes the world of the novel more interesting and engages the reader's imagination.
Fiber sets can be used for world - building. For instance, a particular type of fiber unique to a certain region can help define that area's culture and economy. If a place is known for its silk - like magical fiber, it could have a bustling trade around it.