The Marauders, James Potter, Sirius Black, Remus Lupin, and Peter Pettigrew, are still popular in Harry Potter millenium fanfiction. Writers often explore their time at Hogwarts in the past within the context of how it affects the millennium. For example, a story could be about a hidden secret they left behind that resurfaces in the new millennium. Albus Dumbledore also remains a prominent figure in many fanfictions. His wisdom and the mystery surrounding his past are often delved into, especially in relation to the changes and events that occur in the millennium within the wizarding world.
Often, Harry Potter himself is a main character. Since it's related to the Harry Potter universe, he is likely to be involved in the story centered around the millenium puzzle.
One interesting 'Harry Potter millenium fanfiction' story could be about how the wizarding world adapts to the new millennium. For example, they might have to deal with new forms of magic that are emerging due to the change in the era. Another could be a story where Harry Potter's children face a new threat that is related to the millennium and the ancient prophecies. There could also be fanfictions that explore how Hogwarts itself changes over time with the new millennium, like new courses being introduced or new areas of the castle being discovered.
Sometimes, even minor characters from the original series are turned into officers in fanfiction. Like that one wizard who was always in the background at the Ministry of Magic but in fanfiction becomes an important officer involved in a big plot to uncover a conspiracy within the ministry.
Hermione often makes an appearance in these fanfictions. Her intelligence could be put to use in understanding the unique cultures and behaviors of the furry characters. For example, she might be researching a spell to communicate with a group of furry magical beings.
Harry Potter himself is still very popular in fanfiction. Writers often put him in new situations or give him different character developments. Hermione Granger is also a favorite. She's often made even smarter or given new challenges to overcome. Draco Malfoy is another one. Fanfiction writers like to explore his character more deeply, sometimes making him a more sympathetic character or showing his inner struggles.
Well, obviously Fred and George Weasley are the central characters. Their mischievous and fun - loving nature makes them very popular in fanfiction. They are often depicted as heroes in different scenarios, using their pranks and magical skills to get out of tough situations.
Harry Potter himself is often a central character in such fanfiction. He might be the one with the unique summoning abilities or be involved in training others in summoning magic.
Harry Potter could also be a popular character. He might be the one who discovers the need for an auditor in the first place. Maybe he stumbles upon some strange financial activities in the wizarding world and decides to bring in an auditor to get to the bottom of it. His courage would be useful in protecting the auditor from any threats.
Sirius Black is often very popular. His mysterious past and his connection to Harry make him a great character to explore in fanfiction. Hermione Granger is also popular as she is intelligent and her actions often drive the plot in the third book.
Harry Potter himself is still a very popular character in fanfiction. Writers often put him in new and challenging situations. Hermione Granger is also popular as she is a very intelligent character, and fanfiction writers like to explore her potential even further. Draco Malfoy is another one. His complex character and his family's dark past make him an interesting character to rewrite in different scenarios.