Obviously, Harry Potter and Vlad Plasmius are very popular as they are the main characters that bring the two different universes together. Their interactions are what most readers are interested in.
Draco Malfoy could potentially be a popular character in this fanfiction too. Maybe he has some sort of rivalry or an unexpected alliance with Vlad Plasmius. His complex character from the Harry Potter series could add more depth and drama to the story, especially when combined with the mystery and power of Vlad.
Hermione Granger could also be quite popular in such fanfiction. She might be the one who tries to figure out the scientific or magical explanations behind Vlad Plasmius' powers. Her intelligence and inquisitive nature would make her a great addition to the story and a character that readers would love to see interact with Vlad.
Jazz, Danny's sister, is also a great addition. She's intelligent and often tries to understand Danny's situation. In a fanfiction, she could be the one to try and mediate between Danny and Vlad, or she could be suspicious of Vlad's intentions and try to protect Danny in her own way. Maybe she even teams up with Sam and Tucker to keep an eye on Vlad.
One possible plot could be that Vlad Plasmius, seeing the potential in Harry Potter, takes him in. Harry would then grow up in a very different environment. He might learn unique skills from Vlad. Maybe he'd be trained in some form of magic that Vlad has knowledge of, which is different from the Hogwarts magic. This could lead to conflicts when he eventually interacts with the wizarding world again as he has a different perspective and set of abilities.
In this fanfiction, there might be a plot where a powerful magical artifact is lost in Vlad Plasmius' world. Harry Potter is sent to retrieve it because it has the potential to cause great harm if it falls into the wrong hands in the wizarding world as well. Along the way, Harry has to navigate the strange rules and customs of Vlad's world, and they both have to fight off various creatures and enemies who also want the artifact. This could create a lot of tension and adventure as they race against time to get the artifact back to safety.
In this fanfiction scenario, Harry Potter's character development would be a significant departure from the original. Initially, he would be confused and a bit scared in this new environment. But as he grows up with Vlad Plasmius, he would start to adapt. His confidence might grow in a different way, not based on his status as 'the boy who lived' but on his own abilities and what he has learned from Vlad. His moral compass would be challenged as Vlad may have different ideas about justice and power. Harry might become more of an outlier in the wizarding world when he does interact with it again, as his values and behavior have been shaped by his upbringing with Vlad. He could also develop a sense of loyalty to Vlad that conflicts with his loyalty to the wizarding world, leading to a complex internal struggle as he tries to figure out who he truly wants to be.
Well, obviously Danny and Vlad are very popular. Danny is the main character in the show and in fanfiction, his adventures and growth are always a focus. His ability to balance his human life and his ghost - fighting duties makes him a complex and interesting character to write about.
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 himself is often very popular. Fanfiction writers like to explore his thoughts and feelings during the events of the second book more deeply. Hermione is also a favorite as she's so intelligent and resourceful. Writers might put her in situations where she uses her wits in new and exciting ways.
Luna Lovegood is beloved in fanfiction. Writers might create stories where she discovers new magical species or has unique adventures. Sirius Black is also very popular. Fan - created stories could be about his time as an Animagus, his relationship with James Potter and Remus Lupin, or his life on the run. Additionally, Ginny Weasley is often a key character in fanfictions, especially those dealing with her relationship with Harry and her own growth as a witch.
Power dynamics is also a common theme. Danny and Vlad have different levels of power and abilities. Fanfictions often explore how they use these powers, whether it's in a fight against each other or when they have to work together. For instance, some stories focus on how Danny's new powers might change the balance between them.
Harry Potter himself is often a central and popular character. Fans love to explore different aspects of his character, like his growth as a wizard and as a person. Hermione Granger is also popular as she can bring her intelligence and quick - thinking to new situations in the fanfiction. Ron Weasley too, as he provides the humor and loyalty that fans adore.