

Introduction
Fergus mac Róich is a 3-star servant in Fate/Grand Order with the Earth attribute. Fergus mac Róich's class is Saber.
On the combined Fate/Grand Order tier list Fergus mac Róich is C tier, 320th of the 363 servants ranked, from where 3 community tier lists put Fergus mac Róich.
Other servants in Fate/Grand Order with the Earth attribute: Abigail Williams, Abigail Williams (Summer), Achilles, Aesc the Rain Witch, Aesc the Savior, Altria Pendragon and 132 more.
Profile
Fergus mac Róich is voiced by Takaya Kuroda in Japanese. Bsuke drew him.
Stories
7Character details
A warrior found in the Celtic Ulster Cycle.
A member of the Red Branch Knights, he wielded a magical sword, and was also a friend and foster father to the hero Cú Chulainn.
A man of enormous energy and appetite, he was friendly, never jealous, and never afraid.
The name Fergus remains with us to this day as that of a true hero.
Profile 1
Height/Weight: 184 cm, 90kg
Origin: Celtic Mythology, Red Branch Knights
Region: Ireland
Alignment: Lawful-Balanced
Sub-Attribute: Earth
Gender: Male
The Great Spin of Heaven and Earth!!
Profile 2
『Caladbolg』
Rank: A+
NP Type: Anti-Army
Rainbow Sword.
Also known as the Spiral Rainbow Sword or the Spiral Sword.
An anti-army Noble Phantasm of tremendous range and power, capable of destroying the landscape.
The legend tells that its terrifying power once "split a hill into three pieces."
Profile 3
Tradition says that a light sprang out like a rainbow and destroyed the hill, and this aspect of the weapon is retained in its nature as a Noble Phantasm.
In other words, its massive destructive power can shatter the Earth itself.
It has been said that, in later ages, it became the model for the magic swords and sacred swords that many heroes obtained.
Also, the model of Excalibur Galatine.
The sword is nicknamed "Rainbow Sword" because of this legend.
Profile 4
He was one of the most famous members of the Red Branch Knights, but he left the order enraged by the betrayal of Conchobar, King of Ulster.
During the greatest war of the Ulster legends, Fergus displayed his valor on the side of Queen Medb of Connacht.
Because Cú Chulainn was on the side of the Ulster, Fergus was unable to use his full strength, but still came within a breath of slaying King Conchobar.
Profile 5
According to a geis formed with Cú Chulainn, the next time the two meet in battle, Fergus will unconditionally win.
During the second Ulster Invasion, Queen Medb decided that Fergus would be an obstacle in her plan to enact revenge upon Cú Chulainn, and did not invite Fergus to battle.
Afterwards, Medb's jealous husband, King Ailill, assassinated him.
Additional profile
His wish for the Grail is to "get along" with his wife and Medb again.
Yes, "get along."
By the way, his wife is a forest goddess... A Divine Spirit.
Very few humans can stand against his sexual prowess!
Stats
- HP357th of 4199,786
- ATK350th of 4197,460
- Star generation205th of 41910%
- Star absorption191st of 41999
- Death rate220th of 41935%
- NP gain per hit23rd of 4191.09%
- NP gain when hit3%
At level 70. Each bar is measured against the highest value in the Fate/Grand Order roster, and the place is out of every servant with that stat, lowest first for Death rate.
HP and ATK by level
- HP
- ATK
Level 70 is the natural cap for a 3-star; 100 takes 10 Holy Grails and 120 another 20 grails plus Servant Coins, before Fou cards (up to 2,000 HP and 2,000 ATK) and Craft Essences.
Cards and generation
- Arts hits
- 2 (33/67%)
- Extra hits
- 3 (12/25/63%)
- Quick hits
- 2 (25/75%)
- Buster hits
- 1 (100%)
- Star generation
- 10%
- Star absorption
- 99
- Death rate
- 35%
- Party cost
- 7
- NP gain per hit (Arts / Quick / Buster / Extra)
- 1.09% / 1.09% / 1.09% / 1.09%
- NP gain when hit
- 3%
Skills
3
Valor A
Skill 1LevelIncrease ATK (3 turns) & increase Mental Debuff Resist (3 turns) for yourself
- ATK Up (self, 3 turns)
- 30%
- Mental Resist Up (self, 3 turns)
- 40%
- Cooldown
- 5 turns

Warrior's Pride A
Skill 2 (strengthened)LevelIncrease Buster Card effectiveness (3 turns) & Buster Card Critical Strength (3 turns) & DEF (3 turns) for yourself
- Buster Up (self, 3 turns)
- 20%
- Critical STR Up (Buster) (self, 3 turns)
- 50%
- DEF Up (self, 3 turns)
- 25%
- Cooldown
- 5 turns

Mind's Eye (True) A
Skill 3LevelApply Evade (1 turn) & increase DEF (3 turns) for yourself
- DEF Up (self, 3 turns)
- 20%
- Cooldown
- 6 turns
Before the strengthening quests (1)

Defiant B
Skill 2LevelIncrease DEF (3 turns) & decrease Attack Buff Success Rate (3 turns) for yourself [Demerit]
- DEF Up (self, 3 turns)
- 25%
- ATK Buff Chance Down (self, 3 turns)
- 50%
- Cooldown
- 5 turns
Noble Phantasm
Caladbolg
Rank A+ · Anti-Army · 5 hits · strengthenedDeal heavy damage to all enemies & decrease DEF (3 turns) & Debuff Resist (3 turns) <effect increases with Overcharge> for all enemies
- Damage (all enemies)
- 600%
- DEF Down (all enemies, 3 turns)
- 20%
- Debuff Resist Down (all enemies, 3 turns, by Overcharge)
- 20%
Before the strengthening quest
Caladbolg
Rank A+ · Anti-Army · 5 hitsDeal heavy damage to all enemies & decrease DEF (3 turns) & Debuff Resist (3 turns) <effect increases with Overcharge> for all enemies
- Damage (all enemies)
- 500%
- DEF Down (all enemies, 3 turns)
- 20%
- Debuff Resist Down (all enemies, 3 turns, by Overcharge)
- 20%
Class and append skills
Increase your Debuff Resist
- Debuff Resist Up
- 17.5%
Increase your Quick Card effectiveness
- Quick Up
- 8%
Increase Extra Attack Card's effectiveness by 50% for yourself
Begin battle with NP charged at 20% for yourself
Increase ATK against [Rider] class by 30% for yourself
Increase Critical Strength by 30% for yourself
Apply a state that "reduces skill cooldown by 1 after using it" (1 time <2 times at Lv. 6-9, 3 times at Lv. 10>, goes into effect only 1 time per skill)
Ascensions and costumes
4
Ascension 1
Ascension 2
Ascension 3
Ascension 4
Materials
Ascension
- Ascension 1Materials:
Saber Piece x4QP: 30,000 QP - Ascension 2Materials:
Saber Piece x8
Proof of Hero x15QP: 100,000 QP - Ascension 3Materials:
Saber Monument x4
Octuplet Crystals x7
Heart of the Foreign God x2QP: 300,000 QP - Ascension 4Materials:
Saber Monument x8
Heart of the Foreign God x3
Meteor Horseshoe x8QP: 900,000 QP
1,330,000 QP for all four ascensions.
Skill enhancement (one skill)
- Level 1 to 2Materials:
Gem of Saber x4QP: 50,000 QP - Level 2 to 3Materials:
Gem of Saber x8QP: 100,000 QP - Level 3 to 4Materials:
Magic Gem of Saber x4QP: 300,000 QP - Level 4 to 5Materials:
Magic Gem of Saber x8
Octuplet Crystals x4QP: 400,000 QP - Level 5 to 6Materials:
Secret Gem of Saber x4
Octuplet Crystals x7QP: 1,000,000 QP - Level 6 to 7Materials:
Secret Gem of Saber x8
Proof of Hero x10QP: 1,250,000 QP - Level 7 to 8Materials:
Proof of Hero x20
Seed of Yggdrasil x5QP: 2,500,000 QP - Level 8 to 9Materials:
Seed of Yggdrasil x15
Meteor Horseshoe x16QP: 3,000,000 QP - Level 9 to 10Materials:
Crystallized Lore x1QP: 5,000,000 QP
13,600,000 QP to take one skill from 1 to 10, 40,800,000 QP for all three. Append skills share the same table for their levels, paid in the same materials plus Servant Coins to unlock.
Append skill enhancement (one skill)
- Level 1 to 2Materials:
Gem of Saber x4QP: 50,000 QP - Level 2 to 3Materials:
Gem of Saber x8QP: 100,000 QP - Level 3 to 4Materials:
Magic Gem of Saber x4QP: 300,000 QP - Level 4 to 5Materials:
Magic Gem of Saber x8
Warhorse's Young Horn x2QP: 400,000 QP - Level 5 to 6Materials:
Secret Gem of Saber x4
Warhorse's Young Horn x4QP: 1,000,000 QP - Level 6 to 7Materials:
Secret Gem of Saber x8
Homunculus Baby x4QP: 1,250,000 QP - Level 7 to 8Materials:
Homunculus Baby x7
Giant's Ring x4QP: 2,500,000 QP - Level 8 to 9Materials:
Giant's Ring x12
Mysterious Divine Wine x7QP: 3,000,000 QP - Level 9 to 10Materials:
Crystallized Lore x1QP: 5,000,000 QP
Palingenesis (Holy Grails)
- 1Level cap: 75QP: 2,000,000 QP
- 2Level cap: 80QP: 3,000,000 QP
- 3Level cap: 85QP: 4,000,000 QP
- 4Level cap: 90QP: 5,000,000 QP
- 5Level cap: 92QP: 6,000,000 QP
- 6Level cap: 94QP: 7,000,000 QP
- 7Level cap: 96QP: 8,000,000 QP
- 8Level cap: 98QP: 9,000,000 QP
- 9Level cap: 100QP: 10,000,000 QP
- 10Level cap: 102QP: 10,000,000 QP
- 11Level cap: 104QP: 10,000,000 QP
- 12Level cap: 106QP: 10,000,000 QP
- 13Level cap: 108QP: 10,000,000 QP
- 14Level cap: 110QP: 10,000,000 QP
- 15Level cap: 112QP: 10,000,000 QP
- 16Level cap: 114QP: 10,000,000 QP
- 17Level cap: 116QP: 10,000,000 QP
- 18Level cap: 118QP: 10,000,000 QP
- 19Level cap: 120QP: 0 QP
Each summon of this servant gives 15 Servant Coins.
Bond
- 2,500Bond 2: 4,500Bond 3: 7,000Bond 4: 10,000Bond 5: 215,000Bond 6: 450,000Bond 7: 710,000Bond 8: 990,000Bond 9: 1,315,000Bond 10: 2,405,000
Total bond points to reach each level.

Increase all allies' Buster Card effectiveness & NP Strength by 10% only if Fergus (Saber) is equipped with this Craft Essence when he is on the field.
Voice lines
43Home (18)
- Bond Level 1
- Hey, Master. What's wrong?
- Bond Level 2
- You look troubled, Master. If it's a problem with the fairer sex, leave it to me! Though, I'm fine with either gender by the way! Hahaha.
- Bond Level 3
- Oh, it's you, Master. You're much tougher than when we first met, I've got a good Master.
- Bond Level 4
- Well, Master, my love for you shall never falter. Shh, no need for words, love is felt in your heart.
- Bond Level 5
- Master, are you here? Hmmm, I remember you can't drink. But still, drink with me. The moon is out and the breeze is gentle. More than anything, you're here with me. That alone is enough to keep me alive.
- Conversation 1
- Here, we have to depart soon.
- Conversation 2
- Hmm, I haven't forgotten that you're my Master. But whether to obey you or not it's a different issue.
- Conversation 3
- Master and Servant? I've never really thought about it. But I'm sure anyone is better than that runt Cú Chulainn.
- Likes
- Hmm, I really lose my head when it comes to women. I love drinking and fighting, but the touch of soft skin drives me crazy.
- Dislikes
- Jealousy and envy, such foolish emotions. Those are the only things I dislike.
- About the Holy Grail
- The Holy Grail... I guess I'd use it to restore my relationship with my ex-girlfriend, what do you think? No, I'm being serious!
- Conversation 4
- Well if it isn't Cú Chulainn! I'm glad to see you're doing well! How about we spar a little?
- Conversation 5
- Cú Chulainn? What's with that get-up? What happened to your spear?
- Conversation 6
- Hahahaha! There's so many beautiful women here in Chaldea. Mhm, lots In fact, there might be TOO many... I can't... While this is great news, I don't know who to call on first. Hm. I'm faced with a different kind of problem here.
- Conversation 7
- Ah, Medb. You are beautiful, gorgeous, and dazzling as always. Don't you agree, Master? Hahaha. I knew you would.
- Conversation 8
- Oh? Why do you look like that? What? Your True Name's Sétanta? Another possibility? Huh! That's such an interesting thought!
- During an Event
- It seems something's going on...
- Birthday
- Here, drink this. What? You're underage? Fine. But it's Master's birthday, so let's celebrate!
Growth (5)
- Level up
- Hey, I've gotten stronger.
- Ascension 2
- I am getting fired up.
- Ascension 1
- Hahaha! Prepare the finest woman at once!
- Ascension 3
- Ah yes, [id 101400_0_G041]quite the familiar feeling.
- Ascension 4
- Hahahaha![id 101400_0_G051] You're quite a whimsical one, Master! [id 101400_0_G052]But now, I understand how you feel. [id 101400_0_G053]Let us continue to walk together.
First summon (1)
- Summon
- Hey, I'm a Saber-class Servant. I have been summoned at your request. My name is Fergus mac Róich. Let's see... Is Cú Chulainn here?
Event (18)
- Attack 1
- Nunn!
- Attack 2
- Phah!
- Attack 3
- Nuohh!
- Extra Attack
- Here we go!
- Skill 1
- How's that?
- Skill 2
- Hahahahaha!
- Battle Start 1
- Time for war!
- Battle Start 2
- Very well. I can see you want to spill your blood!
- Victory 1
- Now Master, time for women and alcohol!
- Victory 2
- The difference in strength was simply too great. Hahaha!
- Damage 2
- Ugh!
- Damage 1
- Nuugh!
- Incapacitated 1
- So, I am about to die...
- Incapacitated 2
- It's a warrior's fate to die with dreams left unfulfilled. I am leaving the rest to you...
- Command Card 1
- I see.
- Command Card 2
- Yes.
- Command Card 3
- Very well.
- Noble Phantasm Card
- Prepare the spiral!
My Room (1)
- Noble Phantasm
- Feast your eyes on a true rainbow! [id 101400_0_B051]Caladbolg!
Voiced by Takaya Kuroda. Illustrated by Bsuke.
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