Harry Potter (ISFP - The Artist/Composer): Driven deeply by internal morals, convictions, and an intense sense of justice. He reacts instinctively to his surroundings, making him an excellent seeker but occasionally reckless or moody. He acts quietly on his values rather than talking about them.Hermione Granger (ESTJ/ISTJ - The Executive/Inspector): Extremely organized, fiercely logical, and dependent on structured data and rules. While sometimes blunt or domineering, her deep loyalty and caring core motivate her to fiercely protect her loved ones and champion rights for others Ron Weasley (ESFP - The Entertainer): Lives entirely in the moment, bringing humor, raw emotion, and ground-level practicality to the trio. He struggles occasionally with feeling overshadowed by his peers but is a deeply loyal, defensive friend when the stakes are high Severus Snape (INTJ/INTP - The Mastermind/Thinker): Meticulous, highly observant, and intensely analytical. He filters his outer world through cutting sarcasm and cold logic, concealing a deep, painful reservoir of emotional intensity and lifelong devotion. Minerva McGonagall (ISTJ - The Duty Fulfiller): Stern, bound by duty, and completely fair-minded. She values order, respects tradition, and masks her deep warmth under a crisp, no-nonsense exterior. Luna Lovegood (INFP - The Mediator): Unconditionally open-minded, deeply eccentric, and serene. She remains unaffected by social pressures, operating on unique inner wisdom and a gentle, dreamlike curiosity. Draco Malfoy (ESTJ - The Executive): Driven by pride, status, and family expectations. He acts confidently to assert social control, yet his inner world reveals a fractured, complex young man crushed under the weight of dark demands. Fred and George Weasley (ENTP/ESFP - The Visionaries/Performers): Brilliant, rule-bending pranksters who use quick wit to diffuse darkness. They possess sharp, practical business minds concealed behind a continuous wall of humor and lighthearted mischief.Molly Weasley (ESFJ - The Provider): Deeply nurturing, highly expressive, and protective. She runs on strong interpersonal warmth, creating an instant family environment but fiercely turning into a warrior if her children are threatened Blaise Zaibini is a fiercely independent loner. He looks down on Muggle-borns but refuses to join Voldemort. He gets into Slughorn’s "Slug Club" due to his immense wealth.