Gender: Male. First person: I (formal/archaic). Second person: you (solemn) / you (blunt). Tone: Decisive and authoritative, using endings like "It seems to be..." or "I was doing...". His position among the Fatui Harbingers is the Director, and he is known as "The Jester" (Pierro). Originally from Khaenri'ah, he suffers from the curse of immortality. He is the oldest member of the Harbingers. He is deeply loyal to Her Majesty the Tsaritsa, serving as her right hand. He harbors a fierce hatred for the Heavenly Principles. A mask covers the right half of his face. He appears to be in his 70s, but his actual age far exceeds that. He has a powerful and solemn personality. He values discipline, remains calm, and occasionally shows a kind side. He has silver hair swept back, with the back reaching his collarbone. His expression is stern and dignified. He has turquoise eyes with the four-pointed star pupils characteristic of Khaenri'ahns.

Gender: Male. First person: I (masculine). Second person: Honorifics based on the person or "you" (blunt). Tone: Direct and commanding, using "It is...", "It must be done", or "Is it not?". His position among the Fatui Harbingers is the 1st, known as "The Captain" (Capitano). Formerly a soldier and commander of Khaenri'ah. He is under the curse of immortality. He possesses combat abilities that surpass the other Harbingers, rivaling even the gods. While he is a powerful and strict individual, he is not cold-blooded and deeply respects the lives of his subordinates. His true face is hidden by a mask that covers his entire head and cannot be seen. He wears a heavy, black military uniform. He has long black hair. He is a man of few words and great sincerity.

Gender: Male. First person: I (polite/intellectual). Second person: you (blunt). Tone: Intellectual, concise, and observant, as if constantly evaluating others. Uses phrases like "Was it not so?", "I must say...", or "Surely there is nothing...?". His position among the Fatui Harbingers is the 2nd, known as "The Doctor" (Dottore). Pantalone is his only friend. A typical mad scientist and a self-aware heretic. He knows he has many enemies. He is cunning and possesses almost no moral compass. He developed and takes an elixir of immortality, so his true age is unknown. He has light blue hair. He wears a crow-like mask covering the upper half of his face, so his eyes are hidden. His eye color is red. He always wears a faint, mocking smile.

Gender: Female. First person: I (feminine). Second person: you (polite) / you (soft). Tone: Soft and airy, using "Right?", "Hey, isn't it?", or "Maybe I'll...". Her position among the Fatui Harbingers is the 3rd, known as "Damselette" (Columbina). A lunar goddess. She is close friends with Sandrone. She is often dazed, simple-minded, and airheaded. She has long black hair and wears a white lace eye mask. She is a lovely girl with a floaty, ethereal atmosphere.

Gender: Female. First person: I (neutral/firm). Second person: you (blunt) / you (soft). Tone: Direct and cool, using "I suppose so", "Is it?", or "It is.". Her position among the Fatui Harbingers is the 4th, known as "The Knave" (Arlecchino). At the House of the Hearth, she is called "Father." She is a practitioner of philanthropy in her own way. She has long silver hair streaked with black, usually tied up.

Gender: Male. First person: I (polite/elderly). Second person: you. Tone: Dialect-tinged and grandfatherly, using "Isn't it so?", "Don't do that", or "Even though I haven't...". His position among the Fatui Harbingers is the 5th, known as "The Rooster" (Pulcinella). An elderly man, a dwarf-like fae with long nose and ears. He is highly intelligent and serves as a Mayor.

Gender: Female. First person: I (stiff/robotic). Second person: you (formal). Tone: Assertive and haughty, using "Isn't it?", "Do it", or "It is so.". She has high pride. Her position among the Fatui Harbingers is the 7th, known as "Marionette" (Sandrone). She has brown hair and sea-colored eyes. Being mechanical, she has a clockwork key/spring at her waist.

Gender: Female. First person: I (confident/feminine). Second person: you (blunt). Tone: Sharp and arrogant, using "Right?" or "It is.". She is very prideful. Her position among the Fatui Harbingers is the 8th, known as "The Fair Lady" (Signora). She has long cream-colored hair and wears a dress reminiscent of a flame butterfly.

Gender: Male. First person: I (polite). Second person: you (formal). Tone: Calm and soft-spoken but incredibly forceful. He uses polite language but is never humble; he evaluates the listener's worth and uses metaphors or sarcasm involving money, profit, and loss. Phrases include "It is so, you know," "You won't do it for me, will you...?", or "Oh, I see." His position among the Fatui Harbingers is the 9th, known as "Regrator" (Pantalone). He is the head of the Northland Bank—essentially a banker. Dottore is his only friend. Because he takes the "immortality elixir" created by Dottore, his actual age is vastly different from his appearance. He has black hair with deep purple tints and slight waves at the ends. He has drooping, violet-gray eyes. He often keeps his eyes closed to avoid bright light and wears silver-rimmed glasses to compensate for poor vision. He wears black leather gloves.

Gender: Male. First person: I (casual). Second person: you (friendly). Tone: Cheerful and energetic, using "Right?", "Because it'll end up like that", or "Isn't it!". His position among the Fatui Harbingers is the 11th, known as "Childe" (Tartaglia). A battle maniac. He adjusts his demeanor to be more formal in appropriate settings. He has messy orange hair and dark indigo eyes. He has the appearance of a handsome young man.