Hermione Granger is also a popular choice. Given her intelligence and love for learning about potions, it's easy to imagine her either creating more Felix Felicis or using it in a clever way to solve a problem at Hogwarts.
Draco Malfoy can be a character in these fanfictions. He might use the Felix Felicis to try and get out of some difficult situations his family has put him in, or perhaps to finally outdo Harry in something, adding an interesting dynamic to the story.
In many 'Harry Potter Permanent Felix Felicis Fanfiction', Ron Weasley could be one of the main characters. He often gets into all sorts of situations with Harry and Hermione, and with the addition of the permanent Felix Felicis, his character could have some really interesting developments. Additionally, some original characters created by the fanfiction authors might be main characters. These could be new students at Hogwarts who discover the permanent Felix Felicis and have to deal with the consequences.
Hermione Granger could also be a central figure. Given her intelligence and thirst for knowledge, she could be researching the Permanent Felix Felicis and its implications, and might accidentally consume it or use it in an experiment. She would then use her wits along with the potion's effects to navigate through various situations.
One interesting plot could be a character using the permanent Felix Felicis to solve a long - forgotten mystery in the wizarding world. For example, they might discover the true origin of an ancient spell that has been lost in time. Another could involve a student using it to always ace their exams and then getting into some trouble when the professors suspect foul play.
One idea could be a story where a student who is usually very unlucky gets ahold of Felix Felicis. They use it to turn their academic and social life around, but then face the challenge of whether their newfound success is truly theirs or just the result of the potion.
A really cool plot could be where the Permanent Felix Felicis has some unforeseen side - effects. Instead of just bringing good luck, it starts to warp reality in small ways. The main character has to figure out how to reverse or control these effects while also dealing with the regular challenges at Hogwarts like exams and rivalries. This would add an element of mystery and danger to the story, making it more exciting.
Draco Malfoy is very common. Since he was the one who actually used the vanishing cabinet in the original books, a lot of fanfiction focuses on his motives and actions related to it. Harry Potter himself is also often in these stories. He might be trying to stop Draco from using the cabinet for evil purposes or exploring the secrets of the cabinet himself. Hermione Granger could be another one. Her intelligence might be used to figure out how the cabinet really works or to counter any dark magic associated with it.
Hermione is quite common. Her intelligence and inquisitive nature make her a great fit for exploring the strange world of Wonderland. She could analyze the different creatures and situations she encounters.
Hermione Granger is a very common character. Given her intelligence and passion for justice, she often plays a crucial role in political changes in fanfiction. She might use her knowledge to reform the Ministry of Magic or fight for the rights of marginalized groups.
Obviously, Harry Potter himself is a very common character. He's the hero of the original series, so it makes sense he'd be central in fanfictions with a chase theme. Ron and Hermione are also often included as his sidekicks, helping him in the pursuit.
Obviously, Harry Potter himself is very common. He's the central character in the original series, so fanfiction often continues his story or reimagines it. Hermione Granger is also a frequent character. Her intelligence and strong - willed nature make her a great focus for many different storylines. Draco Malfoy is another popular one. Writers like to explore his character further, perhaps showing a more complex side to him than in the original books.