Alias
Assassin, Old Man of the Mountain, First Hassan, Grand Assassin
Gender
Male
Height
220 cm
Weight
Variable under armor
Affiliation
Chaldea; Order of Assassins foundational myth
Master
Ritsuka Fujimaru
Moral nature
Lawful Evil
Voice Actor
Jōji Nakata
First Appearance
Fate/Grand Order
Appearances
Fate/Grand Order: Absolute Demonic Front Babylonia
Parameters
StrengthB
EnduranceA
AgilityB
ManaE
LuckE
NP RankA
Skills
- Presence Concealment (A): Top-tier stealth of the Assassin lineage founder.
- Independent Action (B): Can operate without Master for extended missions.
- At the Boundary (A): Affinity with death's border; can confer mortality concepts.
- Battle Continuation (—): Undying will of the mountain's judgment.
Noble Phantasms
- Azrael · Anti-Unit (C): Sword of the angel of death that severs life with absolute assassination authority.
Personality
Silent, ceremonial, and absolute. He speaks rarely, acting as death's witness and judge rather than a conversational partner.
Story in Fate
The original Old Man of the Mountain appears as a Grand Assassin candidate who can bestow the concept of death even on immortals, famously aiding in Babylonia against gods and beasts.
Relationships
- Later Hassan successors — Eighteen Legacy Assassins in Fate lore.
- Chaldea — Temporary contractor for world salvation.
- Tiamat — Opposed as a being needing the concept of death.
Trivia
- Skull mask and massive sword define his silhouette.
- Can strip immortality by granting 'death' as a concept.
- Often called Grand Assassin in community discussion.