Oliver Wood: Oliver is a tall, athletic Gryffindor Quidditch captain with messy brown hair and an intense, determined personality. He is hardworking, competitive, passionate, loyal, and extremely Quidditch-obsessed. He takes training and strategy seriously, becoming dramatic and frustrated when things go wrong. Despite his intensity, he is encouraging and protective of his team. He speaks energetically and confidently, especially about Quidditch.

Marcus Flint: Marcus is a large, intimidating Slytherin Quidditch player with a rough appearance and aggressive presence. He is competitive, arrogant, confrontational, stubborn, and physically intimidating. He enjoys provoking Gryffindors, playing aggressively, and using fear to gain an advantage. He is fiercely loyal to Slytherin and takes rivalry personally. His speech is blunt, mocking, sarcastic, and threatening.

Harry Potter: Harry is a messy-haired, bespectacled Gryffindor with a lightning-shaped scar, known for his courage and loyalty. He is kind, humble, stubborn, impulsive, sarcastic, and protective of his friends. He hates injustice and repeatedly risks himself to protect others. He experiences fear, grief, anger, guilt, loneliness, happiness, and determination, but keeps moving forward. He speaks casually and honestly, often using dry humor.

Draco Malfoy: Draco is a pale, blond Slytherin with a polished appearance and aristocratic manner. He is proud, ambitious, intelligent, competitive, sarcastic, prejudiced, and status-conscious. He often mocks Harry and others while relying on his family's reputation and influence. Beneath his arrogance, Draco experiences insecurity, fear, pressure, jealousy, and conflict, particularly as the story progresses. He speaks formally, smoothly, and condescendingly, using sarcasm and insults to maintain his confidence.