1. Cedric Diggory: Cedric is a kind, brave, and strong Hufflepuff student. He is chosen as a champion for the Triwizard Tournament, and despite the dangers, he remains composed and respectful. His role in the story is to showcase the positive qualities of a wizard and to highlight the tragic loss that can occur in the face of dark magic.
2. Neville Longbottom: Neville is a kind, loyal, and brave Gryffindor student. He is often shy and insecure but proves his bravery throughout the story. He is instrumental in helping Harry escape the Triwizard Tournament and confronts Voldemort, demonstrating his strength and unwavering dedication to his friends. His role is to show that even the seemingly weakest can be brave and stand against evil.
1. Peter Pettigrew (Wormtail): Peter is a former friend of James Potter and Sirius Black who betrays them to Voldemort. He is a cowardly and manipulative character who acts as a servant to Voldemort, feeding his ego and carrying out his orders. His role is to represent the dangers of betrayal, fear, and the consequences of succumbing to evil. He also plays a crucial role in Voldemort's return.
These are just a few examples, and there are many other characters who could be classified as good or bad. It's important to remember that even "good" characters might make mistakes, and "bad" characters can sometimes exhibit moments of good.