In the 'Goblet of Fire Graphic Novel', of course, Harry Potter is a central figure. He has to face the dangerous Triwizard Tournament. His friends Ron Weasley and Hermione Granger play important roles. Ron has his moments of jealousy and then support for Harry. And Hermione uses her intelligence to help Harry figure out the mysteries around the tournament. Also, there are characters like Cedric Diggory, another Hogwarts champion, and the other school champions like Viktor Krum and Fleur Delacour.
Harry Potter is of course very important. He's the main character who gets into all the trouble of the Triwizard Tournament. Ron and Hermione are also crucial as his best friends. Cedric Diggory is another important character as a fellow Triwizard champion.
There might be a group of misfit students who band together to support the champion. They could be from different houses and have different skills, like one being good at potions, another at charms, and they use their combined knowledge to help the champion in the tasks. So this group of misfits could be considered main characters in a way.
The main characters are obviously Harry Potter and Luna Lovegood. Harry is the well - known wizard who has to face the challenges of the Triwizard Tournament in the Goblet of Fire. Luna is the dreamy and unique Ravenclaw student who often has her own off - beat view of the wizarding world.
Obviously, Harry Potter is one of the main characters. He is the hero of the original series and continues to be a central figure in this fanfiction.
Harry is the central figure here. But other characters like Cedric Diggory could be involved. Since Cedric is a Triwizard Champion, if Harry messes with the goblet, it could directly or indirectly affect Cedric. Also, the teachers like Professor McGonagall might play a role. She would be concerned about Harry's actions and try to keep Hogwarts in order. There could also be appearances from the other schools' representatives as they are all connected to the Goblet of Fire and the Triwizard Tournament.
There could also be some new characters introduced in this fanfic. Maybe a mysterious wizard or witch who has some connection to the Goblet's origin. This character could either be an obstacle for Harry in his attempt to trick the Goblet or a secret helper. Another possibility is a magical creature keeper who has some insights into the Goblet's magic that Harry needs to use in his plan.
Harry Potter is at the center. His best friends Hermione Granger and Ronald Weasley are always by his side. Albus Dumbledore, the headmaster of Hogwarts, provides guidance. Severus Snape has his own part to play. Voldemort is the overarching threat. Cedric Diggory is a brave and popular student. Barty Crouch Sr. and his son Barty Crouch Jr. are involved in many of the events. Fleur Delacour and Viktor Krum, the other Triwizard champions, also add to the story.
The 'Goblet of Fire Graphic Novel' is special because it brings the magical world of Harry Potter's fourth year at Hogwarts to life in a new visual format. The illustrations can add a new dimension to the story, making the Triwizard Tournament and all the associated adventures more vivid.
I don't know for sure, but there could be a brave hero who is trying to uncover the secrets of the throne of fire.
I don't know for sure as I haven't read it. But it could have a hero who has the power to control fire and is on a quest to save the world from an ice - based villain. Or maybe there are twin protagonists, one with an affinity for fire and the other for ice, and they have to learn to work together.