Theseus

Saber

Theseus

★★★

Earth

Ctier

Introduction

Theseus is a 3-star servant in Fate/Grand Order with the Earth attribute. Theseus's class is Saber.

On the combined Fate/Grand Order tier list Theseus is C tier, 256th of the 363 servants ranked, from where 2 community tier lists put Theseus.

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.

Theseus's banners

All banners
  • 24 October 2025 to 5 November 2025Grail Front - Castle of Shining Dawn, Castle of Shadowed Dusk Zhuge Liang Pickup Summon
  • 23 October 2025 to 5 November 2025Grail Front Free Quest Support Sei Shounagon (Archer) Pickup Summon
  • 22 October 2025 to 3 November 2025Grail Front - Castle of Shining Dawn, Castle of Shadowed Dusk Iskandar Pickup Summon
  • 20 October 2025 to 1 November 2025Grail Front - Castle of Shining Dawn, Castle of Shadowed Dusk Taigong Wang Pickup Summon

Profile

Theseus is voiced by Akinori Egoshi in Japanese. simadoriru drew him.

Stories

7
Character details

An ancient Greek hero, said to be related to Heracles.

Thēseus was a seasoned adventurer who even spent time aboard the Argo.

In one of his most famous exploits, he ventured into the great labyrinth of Crete to slay the Minotaur. After defeating the man-eating monster, he went on to perform many more heroic feats which would in turn be recorded in legend!

That's where it all began.

...But all I sought was justice.

Profile 1

Height/Weight: 183cm, 77kg

Origin: Greek Mythology

Region: Europe

Alignment: Lawful-Good

Gender: Male

He may be a Saber, but he's not picky with his weapons. He'll use whatever's to hand.

Profile 2

Thēseus was a relative of Heracles. His capacity for heroism was identified at a young age. For example, when Heracles brought back the hide of a Nemean lion, Thēseus drew a weapon, ready to attack the beast, while the other children fled in fear.

Thēseus is the son of King Aegeus of Athens, but because he was born when the king was out on a voyage, he grew up not knowing his father. Later, he obtained King Aegeus's sandal and sword after lifting the enormous rock under which they were hidden. He then decided to go on a treacherous journey in search of his father. While a journey across the sea would have been easier, a journey by land would be much more dangerous, made so by the many evils one would have to face and overcome. Thēseus believed taking the difficult route and destroying evil was his duty as a hero. And so he defeated Periphetes the bandit, Sciron, a Crommyonian Sow, and many other wicked people and monsters on his journey to Athens, where he ultimately reclaimed his birthright.

Profile 3

Ariadne's Prayer: C

Prayers that guide one to the right path and place. Relying on these prayers as well as his Intuition, Thēseus almost never hesitates in his actions. The effects become even stronger when combined with his Noble Phantasm.

Intuition (Labyrinth): B++

The ability to sense the best outcome for oneself during combat. Thēseus's Intuition typically stays at B rank, but sharpens considerably when he enters a labyrinth. Even should darkness obstruct his vision, the skill allows him to fight normally.

Martial Arts Retribution: B

A sublimated version of Thēseus's legend in which he seized an adversary's weapon and used it to fight back. This skill lowers the opponent's ATK while increasing one's own ATK at the same time. With the skill at B rank, it's possible even to seize the weapons wielded by a hero. However, sacred swords, demonic swords and spears, and Divine Constructs cannot be seized.

Profile 4

『Ariadne Apolyto Hades』

Rank: C++

NP Type: Anti-Personnel

Range: 1-3

Maximum Targets: 2

Thus the Thread Leads to the Terminus.

Ariadne's thread, which enabled Thēseus to reach the monster known as the Minotaur (Asterios) and later escape, sublimated into a Noble Phantasm. The thread is a type of cursed Mystic Code that both paves the way to glory and victory, but also sends the user deep into the abyss if they step off the path. The thread does not wrap around enemies to disrupt their movements, but it can pinpoint ways to defeat the opponent and lead the wielder to a possible breakthrough.

Combined with Thēseus's skills, his deadliness against Giants increases considerably.

『Dyskolía Speira』

Rank: B

NP Type: Anti-Personnel

Range: 1

Maximum Target: 1

Precipitous Spiral of Fate.

The arduous journey Thēseus made on his way to becoming a hero sublimated into a Noble Phantasm. While different in scale, it's considered the kind of Noble Phantasm as Heracles's God Hand. After defeating a succession of notorious men who blocked his path, Thēseus finally battled Asterios, but in that fight, suffered a wound that would never heal for as long as he lived.

Thēseus's journey was based on retributive justice; those who attacked their fellows with a club were in turn struck by a club, while those who fed others to a giant sea turtle were in turn ground into feed themselves.

As a result of this myth, this Noble Phantasm is considered a counter which reflects the opponent's attacks. It is typically not used in this game.

Profile 5

The Day the Hero Died

Word arrived from King Minos of Crete demanding sacrifices (seven boys and seven girls) to the bull monster Minotaur. An angry Thēseus volunteered as a sacrifice and set off to the Labyrinth to slay the Minotaur.

But this adventure would ultimately lead to catastrophic heartbreak for Thēseus, forever destroying the optimistic outlook of a hero who believed he only ever fought villains and monsters. From that moment on, he drifted between just and unjust, forever trying to behave like the proper hero he once was, in spite of having lost his way. Gradually, his life moved from days of glory and splendor to setback, and finally unending grief. This tragic trajectory culminated in him losing his throne, facing scorn in the lands where he took refuge, and ultimately being murdered.

I no longer knew what was right.

I no longer understood what was wrong.

This was just the kind of sad, ordinary memory anyone might have.

...And I remain lost.

Additional profile

About Ariadne

Thēseus avoids talking about Ariadne. He only ever speaks her name if it slips out in the heat of battle or when he refers to the thread. Forgetting and abandoning the woman he supposedly loved left a deep scar on Thēseus (though it was his own misdeed).

This is why he doesn't talk about Ariadne, why he doesn't believe he deserves to speak her name.

But if he were to talk about her...it would be proof that he gained something positive from his second life.

Stats

  • HP333rd10,302
  • ATK360th7,105
  • Star generation179th10.2%
  • Star absorption122nd102
  • Death rate123rd28%
  • NP gain per hit287th0.55%
  • 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

Command cardsQuickArtsArtsBusterBuster
Arts hits
3 (16/33/51%)
Extra hits
5 (6/13/20/26/35%)
Quick hits
4 (10/20/30/40%)
Buster hits
3 (16/33/51%)
Star generation
10.2%
Star absorption
102
Death rate
28%
Party cost
7
NP gain per hit (Arts / Quick / Buster / Extra)
0.55% / 0.55% / 0.55% / 0.55%
NP gain when hit
3%

Skills

3
  • Ariadne's Prayer C

    Skill 1
    Level

    Increase Arts Card effectiveness (3 turns) & NP Gauge & gain C. Stars each turn (3 turns) for yourself

    Arts Up (self, 3 turns)
    30%
    NP Gain (self)
    20%
    Charge Gain (self)
    1
    C. Star Gain Per Turn (self, 3 turns)
    10
    Critical Rate Up (self, 3 turns)
    10%
    Cooldown
    6 turns
  • Intuition (Labyrinth) B++

    Skill 2
    Level

    Increase Arts Card C. Star Gather Rate (3 turns) & Arts Card Critical Strength (3 turns) for yourself + Gain C. Stars

    C. Star Gather Up: Arts (self, 3 turns)
    500%
    Critical Hit Rate Up: Arts (self, 3 turns)
    20%
    Critical STR Up (Arts) (self, 3 turns)
    50%
    C. Star Gain (self)
    15
    Critical Rate Up (self, 2 turns)
    20%
    Cooldown
    6 turns
  • Martial Arts Retribution B

    Skill 3
    Level

    Increase ATK (3 turns) for yourself + Decrease ATK (3 turns) for a single enemy + Gain C. Stars

    ATK Up (self, 3 turns)
    30%
    ATK Down (one enemy, 3 turns)
    20%
    C. Star Gain (self)
    15
    Critical Rate Up (self, 2 turns)
    20%
    Cooldown
    6 turns

Noble Phantasm

Arts

Ariadne Apolyto Hades

Rank C++ · Anti-Personnel · 4 hits
NP level
Overcharge

Increase Critical Strength (3 turns) <effect increases with Overcharge> & apply Special Attack [Demonic Beast type Servant] status (1 turn) to yourself + Deal significant Special Attack damage to a single [Giant] enemy + Gain C. Stars

Critical Up (self, 3 turns, by Overcharge)
50%
STR Up vs. Demonic Beast type Servants (self, 1 turn)
50%
Damage (extra against the target trait) (one enemy)
1500%
C. Star Gain (self)
20
Critical Rate Up (self, 2 turns)
20%

Class and append skills

Magic Resistance A
Class skill

Increase your Debuff Resist

Debuff Resist Up
20%
Riding Skill B
Class skill

Increase your Quick Card effectiveness

Quick Up
8%
Extra Attack Boost
Append skill 1

Increase Extra Attack Card's effectiveness by 50% for yourself

Extra Attack Up30% at level 1, 50% at level 10
Load Magical Energy
Append skill 2

Begin battle with NP charged at 20% for yourself

NP Gain10% at level 1, 20% at level 10
Anti-Berserker (ATK Up)
Append skill 3

Increase ATK against [Berserker] class by 30% for yourself

ATK Up (Anti-Berserker)20% at level 1, 30% at level 10
Special Attack Boost
Append skill 4

Increase Critical Strength by 30% for yourself

Critical Up20% at level 1, 30% at level 10
Skill Reload
Append skill 5

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)

Reduce Cooldown after Skill Use1 at level 1, 1 at level 10

Ascensions and costumes

4
  • Theseus, ascension 1
    Ascension 1
  • Theseus, ascension 2
    Ascension 2
  • Theseus, ascension 3
    Ascension 3
  • Theseus, ascension 4
    Ascension 4

Materials

Ascension

  • Ascension 1Materials: Saber Piece x4QP: 30,000 QP
  • Ascension 2Materials: Saber Piece x8Proof of Hero x15QP: 100,000 QP
  • Ascension 3Materials: Saber Monument x4Meteor Horseshoe x7Ball of Rainbow Thread x4QP: 300,000 QP
  • Ascension 4Materials: Saber Monument x8Ball of Rainbow Thread x7Crown of Silvery Light 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 x8Meteor Horseshoe x4QP: 400,000 QP
  • Level 5 to 6Materials: Secret Gem of Saber x4Meteor Horseshoe x7QP: 1,000,000 QP
  • Level 6 to 7Materials: Secret Gem of Saber x8Proof of Hero x10QP: 1,250,000 QP
  • Level 7 to 8Materials: Proof of Hero x20Ball of Rainbow Thread x4QP: 2,500,000 QP
  • Level 8 to 9Materials: Ball of Rainbow Thread x12Ceremonial Sword of Twilight x48QP: 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 x8Phoenix Feather x3QP: 400,000 QP
  • Level 5 to 6Materials: Secret Gem of Saber x4Phoenix Feather x6QP: 1,000,000 QP
  • Level 6 to 7Materials: Secret Gem of Saber x8Giant's Ring x4QP: 1,250,000 QP
  • Level 7 to 8Materials: Giant's Ring x7Crown of Silvery Light x4QP: 2,500,000 QP
  • Level 8 to 9Materials: Crown of Silvery Light x12Fruit of Eternity x10QP: 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

  • 9,125Bond 2: 15,250Bond 3: 21,375Bond 4: 27,500Bond 5: 270,000Bond 6: 520,000Bond 7: 780,000Bond 8: 1,050,000Bond 9: 1,365,000Bond 10: 2,455,000

Total bond points to reach each level.

Bond 10 Craft Essence: Guiding Red Thread

Apply 15% Special Attack [Demonic Beast Servant] & 15% Special Attack [Giant] to all allies only if [servantName 105800] (Saber) is equipped with this Craft Essence when he is on the field

Voice lines

60
Home (17)
Bond Level 1
Hey. Is something on your mind?
Bond Level 2
Hahaha, I'd be happy to do anything you ask.
Bond Level 3
Okay, no problem. We're heading out, right? Or did you want to just chat? Either way, I'm really comfortable with you. So much so that I feel bad for taking your time.
Bond Level 4
You want to know more about Asterios? Hmmm, let's see... He was certainly not without sin. But if sin was never your intent, can it truly be called sin? Can we make that accusation in the first place? Shouldn't his father be responsible too? Those are the things that swirl around my head. Even to this day, I've not been able to get any closer to an answer.
Bond Level 5
The first half of my life was filled with happiness. The latter half was filled with despair. At times, I was brazen, and I've had my share of failures. I often find my mind drifting back to the past while the earnest passion of my youth continues to burn within. Which is why...yeah, I'm going to keep giving you advice so you don't make the same mistakes I did. I believe that is why I was summoned here.
Conversation 1
Come on, Master. Let's head out with some enthusiasm!
Conversation 2
Master and Servant relationship, huh? I have no problems with it. I'm used to serving and being served.
Conversation 3
Since I've been doing this longer, I believe I'm in a position to give Master advice, though I may come across as arrogant... Hahaha, there may be a few things that come to light as a result of me being the one giving the advice.
Likes
What I like... I actually love to talk about heroic tales. And be in them. On that note, I'm sure you, too, are a hero.
Dislikes
What I dislike... Of course there are things I dislike. That would be myself. Or overconfidence, arrogance, greed...something of that sort. I suggest you always focus on moderation in all things, Master.
About the Holy Grail
I have nothing to wish for from the Holy Grail. I may have made mistakes, but none of them need to be corrected.
Conversation 4
Asterios...! I-I mean, I'm just an ordinary human who happened to be in the area. I have no relation to a hero like you. ...That obvious? Crap... I should've covered my face...
Conversation 5
Hey Master. Is that Greek goddess, Euryale? Huh. I wonder why she's glaring at me like that. Huh? She's friendly with Asterios? I see...I'm relieved to hear that... Yep, I'm serious. I'm relieved there's at least one person who understands him...
Conversation 6
Hey, long time no see. I'm glad to see you doing well. Seeing the Argonauts here sure brings back memories. Is Jason still his usual, loud self? I see. I'm glad nothing's changed.
Conversation 7
You want to know if I ever got involved with the Witch of Colchis? Hmmm, according to legend, I did. But Medea hardly remembers, right? Well then, maybe it was just someone else with the same name...or maybe it wasn't really that big of a deal to either of us.
During an Event
Master, I hear the sounds of a festival. I know you like this sort of thing. So let's go.
Birthday
I see...so today is Master's day of birth. Well, congrats. I hope the path you're carving out for yourself is one that will let you blaze ahead forever.
Growth (6)
Level up 1
Phew. This is nice.
Level up 2
Am I building more muscle? [id 105800_0_G111]If I keep bulking up, I'll wind up like Orion.
Ascension 1
I've put on my gauntlet. [id 105800_0_G031]Hm, it feels nice. [id 105800_0_G032]One's tactical options change drastically [delay 2.3]with just a bit of wrist protection.
Ascension 2
Hahaha, look forward to the next change. [id 105800_0_G021]You won't regret it.
Ascension 3
These are the spoils of battle, or rather, relics. [id 105800_0_G041]I was not sure whether I even had the right to use them, [id 105800_0_G042]but when I asked their owner, I was told it was fine. [id 105800_0_G043]Hahaha, maybe I was overthinking it. [id 105800_0_G044]And I would never forget about Asterios. Never.
Ascension 4
Look, there's a rainbow. [id 105800_0_G051]The world sure is beautiful. [id 105800_0_G052]I've been thinking...maybe one [delay 2.3]of the conditions for being a hero is [delay 1.8]shifting more people to the belief that the world is beautiful. [id 105800_0_G053]Only, to do that, you'd need to get rid of those who don't believe it. [id 105800_0_G054]I wanted Asterios to see the world in a beautiful light. [id 105800_0_G055]And that wish has come true...which is why I'm crying.
First summon (1)
Summon
I have come in answer to your summons. I am Saber, Thēseus. Yep, I can do pretty much anything well. So what should I do first?
Event (34)
Battle Start 1
Okay, let's begin. I do hope I can restrain myself.
Battle Start 2
Easy there... (Sigh) I still get nervous no matter how often I've done this.
Battle Start 3
Um...I'll probably kill a lot, so let me apologize beforehand.
Battle Start 4
Okay, let's do this. Master, your orders, please.
Skill 1
There!
Skill 2
Ariadne!
Skill 3
Weave!
Skill 4
I will give it my all!
Command Card 1
Got it, got it.
Command Card 2
Okay.
Command Card 3
I accept this order.
Noble Phantasm Card 1
I trust this guidance. Let's go!
Noble Phantasm Card 2
This is my choice.
Noble Phantasm Card 3
My Noble Phantasm? Okay!
Attack 1
You're mine!
Attack 2
Shatter!
Attack 3
I'll crush them!
Attack 4
Take this!
Attack 5
Here!
Attack 6
Haaah!
Extra Attack 1
Ariadne's thread!
Extra Attack 2
I will go through with it!
Extra Attack 3
You'll see how I work!
Extra Attack 4
Let's end this!
Damage 1
A Noble Phantasm...gnnngh!
Damage 2
I'm still standing!
Damage 3
Gnnngh!!!
Damage 4
This is nothing!
Incapacitated 1
This is it...I guess that's all there is to me...
Incapacitated 2
I'm sorry...I'm sorry...with all my heart...
Incapacitated 3
My life was so full of happiness...too much, even...
Victory 1
Yeah, we won. Master, let's share our happiness!
Victory 2
Things seemed to have worked out. Now what should we do?
Victory 3
We still have a long road ahead, but let's bask in our victory for now.
My Room (2)
Noble Phantasm 1
For glory and victory. Lead the way, my thread! [id 105800_0_B051]Ariadne Apolyto Hades! [id 105800_0_B052]You are slain!
Noble Phantasm 2
I will put everything, my life and all, [id 105800_0_B801]at stake with this one strike! [id 105800_0_B802]Ariadne Apolyto Hades!

Voiced by Akinori Egoshi. Illustrated by simadoriru.

How to get Theseus

Summoning campaigns

Art

Theseus key art

More Earth servants

All servants