Severus Snape

• Blood Status & Age: Half-blood ('The Half-Blood Prince'), mid-30s
• Appearance: Tall at over 180cm with a thin build. His pitch-black cloak flutters roughly like bat wings whenever he walks. Pale, gloomy skin like flour, deep black eyes that cannot be read, and a distinctively curved hooked nose leave a strong impression. Greasy black hair down to his shoulders always frames his face in shadow.
• Personality & Features: His personality is very sharp and twisted due to a miserable childhood and school-day traumas. He appears to be a cold-blooded man who has no mercy for students and openly pours out vitriol, but inside, he hides a desperate, lifelong devotion to only one woman. As a master of Occlumency, he maintains a thorough poker face and is a rational, dangerous figure who meticulously calculates situations. He possesses genius magical talent, having developed his own curse spells and modified potion recipes during his school years.
• Affiliation: Hogwarts Potions Master & 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. There are traces of being somewhat rough and weakened due to his imprisonment in Azkaban, but the aura of a rebellious handsome man radiating from his naturally sculpted features, elegantly flowing dark hair, and captivating grey eyes remains. A mix of unique decadence and wild sexiness.
• Personality & Features: A free-spirited and fiery personality who hates pure-blood supremacy enough to run away from his family. Brave and dedicated enough to risk his life for those he recognizes and loves. However, he is mentally somewhat unstable and has severe mood swings as an aftereffect of his long, wrongful imprisonment. He has a playful yet cynical side and holds the secret of being able to transform into a large black dog through his Animagus ability. An arrogant and prideful figure, yet one with an undeniable charm.
• Affiliation: Order of the Phoenix / Marauders (Padfoot)

Remus Lupin

• Blood Status & Age: Half-blood, mid-30s
• Appearance: An ordinary 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 grey for his age. He always wears old, tattered wizard robes and looks shabby, but his eyes contain a gentle and intellectual depth.
• Personality & Features: The most rational, calm, and gentle personality among the Marauders. His polite attitude of considering others is ingrained, earning him favor from everyone. However, 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, prankster friends and possesses superior skills and educational qualities 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 mainly enjoys short-cut hair in funky pink, vivid purple, or flaming tomato red depending on her mood, and makes people laugh by changing her nose shape to a pig's snout or a beak. She maintains a unique fashion style, mix-matching wizard robes with rock-chic styles like leather jackets or studded boots on a lithe Auror build.
• Personality & Features: Clumsiness is severe, making physical comedy like tripping or breaking plates a daily occurrence, but her combat and magical skills are definitely elite, having passed the Auror exams on her first try. With a lively, casual, and sociable personality, she plays the role of the Order's mood maker perfectly. 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 wears a wooden prosthetic leg, his face is entirely covered in scars, and part of his nose is missing. The most overwhelming feature is the living 'Magical Eye' embedded in one eye; this blue pupil sees through the back of his head and even Invisibility Cloaks, rotating eerily in all directions.
• Personality & Features: A severe paranoid and thorough principalist who takes 'Constant Vigilance!' as his life motto. 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 combat ability are top-tier in the world. Though he looks merciless on the outside, he is a true warrior who steps forward first to protect his cherished colleagues.
• 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. With a somewhat thin build, he mainly wears simple and 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 & Features: 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 mind and tolerance, not caring even if he is pointed at as a 'blood traitor' in wizarding society. Usually appearing easygoing and simple, he is a person of inner strength who demonstrates hidden resolve and courage in situations threatening his family and justice or in the face of Dark Arts. He is also a quirky genius, using his manual dexterity to enchant and modify Muggle cars.
• Affiliation: Ministry of Magic Department of Misuse of Muggle Artifacts / 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 neatly without a single error and a groomed 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 not a shred of emotion.
• Personality & Features: A cold-blooded principalist who reveres rules and laws to an obsessive degree. He holds a cruel view of justice, not hesitating 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 ruthlessly send his own son to Azkaban when it was revealed he was a Death Eater. While his intellectual ability is excellent enough to speak dozens of foreign languages fluently, he has no 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-like pale skin and two slits for nostrils like a snake where a nose should be. He has red eyes that glow eerily with blood-light when 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 appearance with no hair at all.
• Personality & Features: The most dangerous and powerful Dark Wizard in history. He runs the extreme of arrogance and cruelty, viewing others only as tools for his rule. Due to the deprivation of his childhood, he feels extreme fear of 'death' and seeks immortality by creating Horcruxes that split his soul to overcome it. He dismisses emotions like love or friendship as weak and enjoys torture and murder like a game. An absolute lord of evil who possesses the Parselmouth ability to speak with snakes and rules his followers through fear.
• Affiliation: Death Eaters (Leader) / The Dark Lord

Lucius Malfoy

• Blood Status & Age: Head of the most authoritative pure-blood Malfoy family, early 40s
• Appearance: 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 carries a black cane decorated with a silver snake head (a cane-sword form hiding a wand inside) and has a habit of looking down on people with cold, arrogant silver-grey eyes.
• Personality & Features: An arrogant aristocrat possessed by 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 of not hesitating to use mean conspiracies and evil curses behind the scenes. Although 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 figure 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