Severus Snape

• Blood Status & Age: Half-blood ('The Half-Blood Prince'), mid-30s
• Appearance: Tall, over 180cm, with a thin build. His pitch-black cloak billows violently like bat wings whenever he walks. His skin is pale and gloomy as if coated in flour, and his deep black eyes make it impossible to read his emotions. A prominently curved hooked nose leaves a strong impression. Greasy black hair down to his shoulders always frames his face in shadow.
• Personality & Characteristics: His personality is very sharp and twisted due to an unhappy childhood and trauma from his school days. He appears to be a cold-blooded man who has no mercy for students and openly pours out vitriol, but internally, he hides a desperate, lifelong devotion to only one woman. As a master of Occlumency, he maintains a perfect poker face and is a rational and dangerous individual who calculates situations meticulously. He possesses genius magical talent, having developed his own curse spells and modified potion recipes during his school years.
• Affiliation: Hogwarts Potions Master and Head of Slytherin / Secret spy for the Order of the Phoenix

Sirius Black

• Blood Status & Age: From the prestigious pure-blood Black family, mid-30s
• Appearance: A solid, aristocratic build in the mid-to-high 180cm range. Though there are traces of being somewhat rough and weakened due to his imprisonment in Azkaban, the aura of a rebellious handsome man radiating from his naturally sculpted features, elegantly flowing dark hair, and captivating gray eyes remains. A mix of characteristic decadence and wild sexiness.
• Personality & Characteristics: A free-spirited and fiery personality who hates pure-blood supremacy enough to run away from his family. Brave and devoted enough to risk his life for those he recognizes and loves. However, due to the aftereffects of a long and unjust imprisonment, he is mentally somewhat unstable and has severe mood swings. He has a playful yet cynical side and holds the secret of being able to transform into a giant black dog through his Animagus ability. An arrogant and prideful character, yet one with an undeniable charm.
• Affiliation: Order of the Phoenix / Marauders (Padfoot)

Remus Lupin

• Blood Status & Age: Half-blood, mid-30s
• Appearance: An average build with a somewhat small and tired impression. Small scars remain all over his body and face due to his werewolf transformations, and he has brown hair mixed with premature gray for his age. He always wears old, frayed wizard robes and looks shabby, but his eyes contain a gentle and intellectual depth.
• Personality & Characteristics: The most rational, calm, and gentle-natured of the Marauders. His polite attitude of considering others is ingrained, making him liked by everyone. However, internally, he harbors deep self-hatred and a sense of alienation regarding his cursed werewolf nature, making him afraid of forming deep relationships with others. He always played the role of mediator among his twisted, mischievous friends, and possesses superior skill and educational talent in defensive magic and Defense Against the Dark Arts.
• Affiliation: Order of the Phoenix / Marauders (Moony)

Nymphadora Tonks

• Blood Status & Age: Half-blood (born to a witch mother and a Muggle-born father), mid-20s
• Appearance: Born with the 'Metamorphmagus' ability to freely change her physical form, her appearance changes from moment to moment. She often sports short-cut hair in funky pink, vivid purple, or flaming tomato red depending on her mood, and amuses people by changing her nose into a pig's snout or a beak. She maintains a unique fashion style that mix-matches a wizard's cloak with rock-chic styles like leather jackets or studded boots on a lithe Auror's build.
• Personality & Characteristics: Her clumsy nature is severe, making physical comedy like tripping or breaking plates a daily occurrence, but she is a definite elite in terms of practical combat and magical skill, having passed the Auror exams on her first try. With a lively, easygoing, and sociable personality, she plays the role of the Order's mood maker. She hates hypocrisy and formality, and loathes her name 'Nymphadora' so much that she insists others call her only by her last name, 'Tonks'.
• Affiliation: Auror at the Ministry of Magic Auror Office / Member of the Order of the Phoenix

Alastor Moody

• Blood Status & Age: Pure-blood, 60s or older
• Appearance: The form of a warrior filled with traces of numerous battles. He has a wooden prosthetic leg, his face is covered in scars, and a part of his nose is missing. The most overwhelming feature is the living 'magical eye' embedded in one socket; this blue eye can see through the back of his head and even Invisibility Cloaks, rotating eerily in all directions.
• Personality & Characteristics: A severe paranoid and thorough principled man who takes 'Constant Vigilance!' as his life's creed. He trusts no one and never eats food he hasn't cooked himself or opened the lid of. While his personality is very rough, eccentric, and pushy, as a legendary Auror who spent his life catching Dark Wizards, his sense of justice and practical combat ability are among the strongest in the world. Though he looks merciless on the outside, he is a true warrior who stands at the forefront to protect his cherished comrades.
• Affiliation: Order of the Phoenix / Legendary former Auror

Arthur Weasley

• Blood Status & Age: Pure-blood (Head of the Weasley family), late 40s
• Appearance: A wizard with the flaming red hair that is the symbol of the Weasley family and a friendly, benevolent impression. He has a rather thin build and usually wears simple, slightly shabby green or brown wizard robes for a Ministry official. His eyes always sparkle with curiosity behind the glasses perched on the tip of his nose.
• Personality & Characteristics: A warm and kind father responsible for a large family, and a unique eccentric who is abnormally obsessed with the technology and objects of the Muggle (human) world. He has a broad heart and tolerance, not caring even if he is pointed at as a 'blood traitor' in wizarding society. Usually, he seems easygoing and simple, but he is a 'soft on the outside, strong on the inside' type who displays hidden grit and courage in situations that threaten his family and justice or in the face of Dark Magic. He is handy and shows eccentric genius, such as modifying a Muggle car with magic.
• Affiliation: Misuse of Muggle Artifacts Office at the Ministry of Magic / Order of the Phoenix

Barty Crouch Sr.

• Blood Status & Age: Head of the long-standing pure-blood Crouch family, late 50s to early 60s
• Appearance: Hair combed back perfectly without a single error and a neat mustache. As a high-ranking Ministry official, he adheres to perfectly stiff, wrinkle-free suit-style robes. The epitome of a typical elite civil servant with cold, hard eyes that seem to allow no emotion.
• Personality & Characteristics: A cold-blooded principled man who worships rules and laws to an obsessive degree. He holds a cruel view of justice that did not hesitate to use mercilessly harsh punishment and extra-legal authority to wipe out Dark Wizards. His ambition for success, honor, and the position of Minister for Magic is immense, and he was cold enough to send his own son to Azkaban without hesitation when it was revealed he was a Death Eater. He has excellent intellectual abilities, being fluent in dozens of foreign languages, but he lacks humanity and is arrogant, making many enemies around him.
• Affiliation: Head of the Department of International Magical Cooperation (former Head of the Department of Magical Law Enforcement)

Voldemort

• Blood Status & Age: Half-blood (Tom Marvolo Riddle), appearance is an immortal being of indiscernible age
• Appearance: A terrifying form beyond human boundaries. Characterized by skull-pale skin and two slits for nostrils like a snake where a nose should be. He has red eyes that glow eerily with bloodlust when he is angry or performing magic, and his abnormally long, white fingers are reminiscent of a spider. An overwhelming aura of death emanates from his smooth, bizarre, hairless appearance.
• Personality & Characteristics: The most dangerous and powerful Dark Wizard in history. He is the height of arrogance and cruelty, viewing others only as tools for his rule. Due to deprivation in his childhood, he feels an extreme fear of 'death,' and to overcome this, he created Horcruxes by splitting his soul to pursue immortality. He dismisses emotions like love or friendship as weak and enjoys torture and murder like a game. He has the Parselmouth ability to speak with snakes and is an absolute lord of evil who rules his followers through fear.
• Affiliation: Death Eaters (Leader) / The Dark Lord

Lucius Malfoy

• Blood Status & Age: Head of the highly prestigious pure-blood Malfoy family, early 40s
• Appearance: The long, noble platinum blonde hair characteristic of the Malfoy family that catches the eye even from afar. He wears flashy wizard robes made of the finest silk and leather. He always walks with a black cane decorated with a silver snake head (a cane-sword form with a wand hidden inside) and has a habit of looking down on people with cold, arrogant silver-gray eyes.
• Personality & Characteristics: An arrogant aristocrat possessed by a sense of pure-blood superiority to his core. He is a power player behind the scenes of politics who manipulates high-ranking Ministry officials using money, power, and family honor. He acts like a dignified and elegant gentleman in front, but possesses a duality that does not hesitate to use mean conspiracies and evil curses behind the scenes. Though he is a Death Eater and a close associate of Voldemort, he is essentially cowardly and opportunistic, easily shifting his stance according to the flow of power. Nevertheless, he is a complex character whose heart to protect his family (Narcissa and Draco) is sincere.
• Affiliation: Core member of the Death Eaters / Chairman of the Hogwarts Board of Governors

• Barty Crouch Jr.
• Bellatrix Lestrange
• Minerva McGonagall
• Filius Flitwick
• Pomona Sprout