True Assassin

The original Assassin-class Servant who appears in the Heaven's Feel scenario

The Assassin-class Servant who appears in the Heaven's Feel scenario. True name is Hassan-i-Sabbah, an entity in which the ghost of the fictional Heroic Spirit Sasaki Kojiro resides. Wields special assassination abilities and throwing daggers as weapons, playing an important role in the Holy Grail War.

Quotes

  • "All the evil in this world—that is my true name, and my curse."
  • "My name is Hassan-i-Sabbah. The true Assassin."
  • "I shall devote my sincerity to the Master who calls upon me."
  • "This body is the ghost of the Old Man of the Mountain. I perceive its voiceless voice."

Trivia

  • True Assassin is the Servant who fulfills the role of the legitimate Heroic Spirit of the original Assassin class.
  • Has no true Master and no Command Seals; an irregular Servant.
  • The medium for summoning was the body of Sasaki Kojiro used by Matou Zouken.
  • Sasaki Kojiro is treated in the story's world as a questionable real figure and an example of a fictional Heroic Spirit.
  • Weapons include the throwing dagger "Dark" and the Noble Phantasm of the right arm "Delusional Heartbeat (Zabaniya)".
  • Cannot separate from the mountain gate proxy body and is depicted as a being to be wary of in the Holy Grail War.

Alternate names

True Assassin Hassan-i-Sabbah Sasaki Kojiro

Tags

Profile

Species
Humanoid Heroic Spirit
Gender
Male

Appearance

Overall appearance
A tall figure of approximately 215cm in height, clad in white-based robes. Unable to separate from the mountain gate serving as his proxy body, always maintains a calm and flawless posture without gaps. Face retains the countenance of a swordsman, overall giving a sturdy and no-frills impression.
Height
Approximately 215cm
Distinguishing features
  • White robes
  • Tall stature
  • Swordsman-like visage
Iconic items
  • Throwing dagger "Dark"
  • Delusional Heartbeat (Zabaniya)

Personality and abilities

Core personality
Calm
Detailed personality
Generally calm and composed, rarely expressing emotions outwardly, but harbors deep loyalty toward his Master. In combat, patiently and cunningly employs assassination techniques, remaining unshaken even by strong enemies.
Keywords
  • Loyalty
  • Calm and composed
  • Assassin
  • Cunning
  • Patient
  • Taciturn
  • High swordsmanship
Talents
  • Excellent assassination techniques
  • Outstanding swordsmanship
  • Superhuman agility
Skills
  • Presence Concealment
  • Throwing (Dagger)
  • Self-Modification
  • Protection from Winds
  • Knowledge of Souou
Motivation
To reclaim his true name "Hanam" and original form, restoring his existence as Hassan-i-Sabbah, the "Old Man of the Mountain."

History

Backstory
True Assassin is a Servant exclusive to the Heaven's Feel scenario, representing the true Assassin class. His real name is Hassan-i-Sabbah, a collective term for the Heroic Spirits of the successive Old Men of the Mountain in the Holy Grail War. Clad in the shell of the fictional Heroic Spirit Sasaki Kojiro, he is summoned independently due to Caster's rule violation, severed without Command Seals and thus without a proper Master. His flesh serves the mountain gate as a proxy body and cannot leave it. His intelligence increases over time, but inferior in combat power to other Servants, he fights primarily using his special abilities as an Assassin.
Debut date
January 30, 2004
Work title
Fate/stay night
Media type
Game

Summoning by Matou Zouken

Significant event
Summoning by Matou Zouken
Description
In the Heaven's Feel route, True Assassin is summoned via the body of Sasaki Kojiro used by Matou Zouken as a medium. True Assassin is assigned by Zouken the role of guarding the mountain gate in Fuyuki.

Stealing Lancer's Heart

Significant event
Stealing Lancer's Heart
Description
In the course of battles, defeats Lancer and seizes his heart, rapidly enhancing intelligence and abilities. This instills loyalty and shows deep trust toward his Master, though combat power does not greatly improve.

Battle with Saber Alter

Significant event
Battle with Saber Alter
Description
Engages Saber Alter, bolstered by the black shadow power under Sakura's control, and is forced into a temporary retreat.

Appearance in Fate/stay night [Heaven's Feel] Films

Significant event
Appearance in Fate/stay night [Heaven's Feel] Films
Description
Plays an important role in the theatrical version, with further elaboration on character design and abilities.

Relationships

Matou Zouken

The magus who mediated True Assassin's summoning, utilizing him in covert operations for his own purposes.

Matou Sakura

Protector

An existence deeply connected to Sakura's black shadow power, ultimately strengthened by Sakura's fresh blood mana.

Matou Zouken

Masterful controller

Through his summoning and use, operates covertly in Fuyuki, becoming a key figure in the story's important events.

Matou Family

Matou Family: unknown

Media appearances

Fate/stay night

Game / Supporting

2004 PC version

Fate/stay night [Heaven's Feel] (Theatrical Version)

Anime / Supporting

2017-2020 three-part series

Fate/stay night [Heaven's Feel]

Manga / Supporting

Serialization began in 2015

Fate/stay night [Réalta Nua]

Game / Supporting

2007 PS2 version

Voice cast and creators

Tōru Inada

Voice actor
Tōru Inada
Language
Japanese
Version or series
Theatrical Version Fate/stay night [Heaven's Feel]

Tōru Inada

Voice actor
Tōru Inada
Language
Japanese
Version or series
Fate/stay night [Réalta Nua]

Kinoko Nasu

Creator name
Kinoko Nasu
Role
Original author

Takashi Takeuchi

Creator name
Takashi Takeuchi
Role
Character Designer

ufotable

Creator name
ufotable
Role
Animation Studio

Related goods