Bryn2 This Servant is a limited Servant Limited. It is only available during special summoning campaigns. When no such campaigns are active, this Servant cannot be summoned. No plans have been revealed to add this Servant to the permanent summoning pool.
Servant Dialogue


"The Old Man of the Mountain"

★ ★ ★ ★ ★

Japanese Name: "山の翁"
AKA: King Hassan, First Hassan
ID: 154 Cost: 16
ATK: 1,831 / 11,848 HP: 1,956 / 13,338
Grail ATK: 12,969 Grail HP: 14,612
Voice Actor: Nakata Jouji Illustrator: Ryota-H
Attribute: Man Growth Curve: S
Star Absorption: 98 Star Generation: 25.5%
NP Charge ATK: 1% NP Charge DEF: 4%
Death Rate: 49.5% Alignments: Lawful・Evil
Gender: Male
Traits: Brynhildr's Beloved, Humanoid, Servant, Male, Weak to Enuma Elish
Quickicon5  |  Artsicon3  |  Bustericon1  |  Extraicon6

Active Skills Passive Skills Noble Phantasm Ascension Skill Upgrade Bond Level Biography Availability Trivia

Active Skills

Available from the start
Battle Continuation EX
Grants self Guts status for 1 time, 5 turns.
Level 12345678910
Gutsstatus Revives with 3000 HP 3200 HP 3400 HP 3600 HP 3800 HP 4000 HP 4200 HP 4400 HP 4600 HP 5000 HP
Cooldown 9 87

Unlocks after 1st Ascension
Protection of Faith A+++
Increases own debuff resistance for 3 turns.
Recovers own HP.
Increases own defense for 1 turn.
Increases own attack for 3 turns.
Level 12345678910
Resistanceup Debuff Res + 50% 55% 60% 65% 70% 75% 80% 85% 90% 100%
HealEffect Heal + 1000 1150 1300 1450 1600 1750 1900 2050 2200 2500
Defenseup Defense + 20% 22% 24% 26% 28% 30% 32% 34% 36% 40%
Attackup Attack + 10% 11% 12% 13% 14% 15% 16% 17% 18% 20%
Cooldown 7 65

Unlocks after 3rd Ascension
Evening Bell EX
Reduces all enemies' Instant-Kill resistance for 3 turns.
Increases own Buster performance for 1 turn.
Level 12345678910
Instaresistdown Death Res - 50% 55% 60% 65% 70% 75% 80% 85% 90% 100%
Busterupstatus Buster + 30% 32% 34% 36% 38% 40% 42% 44% 46% 50%
Cooldown 8 76

Passive Skills

Anti magic
Magic Resistance B
Increases own debuff resistance by 17.5%.
Presence Concealment
Presence Concealment A
Increases own critical star generation rate by 10%.
Independent action
Independent Action B
Increases own critical damage by 8%.
At The Boundary A
Grants self Instant-Kill Immunity. (Instant-Kill never works on him.)
Increases own Charm resistance by 100%.
5% Chance to Instant-Kill enemy with normal attack.

Noble Phantasm

The Angel That Announces Death
Rank Classification Type Hit-Count
C Anti-Unit Buster 1
Effect Deals damage to one enemy.
NP Level 1 2 3 4 5
Powerup Damage + 600% 800% 900% 950% 1000%
Overcharge Effect Chance to Instant-Kill them.
Charge 100% 200% 300% 400% 500%
Instapowerup Death Chance + 100% 125% 150% 175% 200%

“山の翁” 死告天使

“山の翁” 死告天使


Item 1 Item 2 Item 3 Item 4 QP
1st Assassin piece5 Qp100,000
2nd Assassin piece12 Unlucky bone22 Qp300,000
3rd Assassin monument5 Chains of The Fool29 Cursed Beast Cholecyst2 Qp1,000,000
4th Assassin monument12 Cursed Beast Cholecyst4 Voids refuse24 Qp3,000,000

Skill Reinforcement

Item 1 Item 2 Item 3 Item 4 QP
1st Shiningassassin5 Qp200,000
2nd Shiningassassin12 Qp400,000
3rd Magicassassin5 Qp1,200,000
4th Magicassassin12 Chains of The Fool15 Qp1,600,000
5th Secretassassin5 Chains of The Fool29 Qp4,000,000
6th Secretassassin12 Unlucky bone15 Qp5,000,000
7th Unlucky bone29 Stinger of Certain Death15 Qp10,000,000
8th Stinger of Certain Death44 Ghost lantern24 Qp12,000,000
9th Crystallized lore Qp20,000,000


Strength: B
Endurance: A
Agility: B
Mana: E
Luck: E

Bond Level

Bond Level 1 BoundLevel1 2 BoundLevel2 3 BoundLevel3 4 BoundLevel4 5 BoundLevel5 6 BoundLevel6 7 BoundLevel7 8 BoundLevel8 9 BoundLevel9 10 BoundLevel10
Bond Required 4,500 20,000 2,500 2,500 10,500 110,000 450,000 340,000 330,000 410,000
Total Bond 4,500 24,500 27,000 29,500 40,000 150,000 600,000 940,000 1,270,000 1,680,000
Bond 10 Reward 417 The Rift of the Valley
When equipped on "The Old Man of the Mountain",
Increases own debuff resistance by 100%.
Chaldean Visionary Flames [?]
11 BoundLevel1 12 BoundLevel2 13 BoundLevel3 14 BoundLevel4 15 BoundLevel5
1,090,000 1,230,000 1,360,000 1,500,000 1,640,000
2,770,000 4,000,000 5,360,000 6,860,000 8,500,000


Unlock Description Translation
Default 髑髏の仮面を被った暗殺者。


An assassin that wears a skull mask.

Regarded as the first Hassan Sabbah, who was born when the name “Old Man of the Mountain” changed into a title, after the assassination cult became established as assassins.
However, it has been said that neither the other 18 Hassans nor the followers of the cult knew this individual’s true identity and that no evidence that he truly existed could be found anywhere.
He is a legendary assassin, said to appear to take the head of a generation’s Hassan-i-Sabbah when they stray from the path.
In other words, a Hassan that kills other Hassans.

Bond 1 身長/体重:220cm・120kg

属性:秩序・悪   性別:???

Height/Weight: 220cm ・ 120kg

Source: Middle East
Region: Middle East
Alignment: Lawful ・ Evil
Gender: ???
I don’t mind if you call me King Hassan......

Bond 2 暗殺教団においてただひとりの目撃者もいないとされたが、それもそのはず、この人物を見た者はその時点で命を終えている為だ。


Supposedly there was not a single eye-witness within the assassination cult who saw him, which is not surprising - one’s life would be forfeit from the moment he lay eyes on this individual.

At the same time that he was the origin of the “Old Man of the Mountain”, he also chose the life of an inspector that convicts the corruption of the cult.
Even if the cult is righteous according to the teachings of God, that does not change the fact that its actions are evil as human beings. Therefore, this individual could not forgive that the cult could become degenerate.
For those who protect the teachings of God to wallow in human cravings.
That in itself is the greatest blasphemy against God.

Bond 3 教団の腐敗とは、即ちトップである『山の翁』の堕落である。

数々のアサシンを葬りさってきた彼は暗殺教団が 滅びるまでその闇の中に潜んでいたという。

The corruption of the cult is, namely, the depravity of its top - the “Old Man of the Mountain”.

Regardless of whatever that is a depravity of the mind or of the skills, the name of “Old Man of the Mountain” is not bestowed to one who has decayed.
Decay is, namely, death. The severing of one’s head is both a pardon for his sins and a hope to be entrusted to the next “Old Man of the Mountain”.
In order to provide just cause to the contradictory role of assassinating assassins, this individual chose not concealed weapons・assassination tools, but to openly fight with a large sword.
When someone catches sight of this skull, said person has surely met his end.
After he has delivered punishment upon the fool who has failed to keep the cult’s dogma, those who have seen the figure of the skull swordsman disappear from this world.
Having consigned many assassins to oblivion, he is said to lurk in the darkness of the assassination cult until the day of its ruin.
A living legend, the abyss of the assassins without a single eye-witness.
Such is this skull swordsman.

Bond 4 『死告天使』

ランク:C 種別:対人宝具
レンジ:1 最大捕捉:1人


The Angel That Announces Death

Rank: C
Type: Anti-Unit
Range: 1
Maximum Targets: 1
A commonplace large sword. It is ingrained with the faith that this individual continued to believe, and spent a lifetime wielding.

It has been said that the sword of this individual - who continues to walk on the boundary of the deep ravine - bestows an instant-death effect to all attacks.
Although the probabilities are low, it presents the risk of instant-death no matter what sort of formidable enemy the target may be.
Because one from the deep ravine grows used to and is assimilated with death, he acquires resistance to instant-death and fascination.

Bond 5 気配遮断:A



Presence Concealment: A

A skill that erases one’s presence. The vestiges of what he once learned. As he carries a strong curse, even if this swordsman obtains a complete success in his stealth check, his existence ends up being perceived by the “opponent he is about to kill”.

Evening Bell: EX
An evening bell that informs people of the funeral rites and makes the arrival of death resound. A unique skill whose activation effects have become one with these rites.
This swordsman does not choose who to kill by his own will.
Once the other party has “lost sight of the proper time to die” and turned into a living dead, he grants salvation on behalf of the Lord. Everything is the will of Heavens; therefore, those who end up meeting with this swordsman learn the end of their fate.
---Can you hear, the sound of this bell?
It is the end of your destiny in itself.
Accept it and release your soul. This is your last chance to have a peaceful slumber as a person.


"The Old Man of the Mountain" was available for summoning during the:

"The Old Man of the Mountain" Summoning Campaign 2018 New Year Campaign Lucky Bag Sumoning Campaign F/GO Fes. 2017 2nd Anniv. Lucky Bag Summoning Campaign
11M Downloads Campaign Fes.2018~3rd Anniversary~Lucky Bag New Year Lucky-Bag Summoning Campaign 2019


  • "The Old Man of the Mountain" is an NPC only in Camelot, and an NPC-Support only in Babylonia. He is made obtainable after "The Old Man of the Mountain" Summoning Campaign.
  • He shares the exact HP values at both minimum and maximum with Kingprotea.
  • His Noble Phantasm, Azrael, is the only one which can skip an enemy's death animation.
  • "The Old Man of the Mountain" makes a tiny appearance during Ereshkigal's Noble Phantasm animation due to his relation to the Realm of the Dead.