Mysterious Ranmaru X

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Table of Contents


Lawful Good
Max HP 10,241
HP Rank
Max ATK 9,872
ATK Rank
Base Atk1,645Base HP1,638
Max Atk 9,872 Max HP 10,241
Lvl 100 Atk 11,953 Lvl 100 HP 12,417
Lvl 120 Atk 14,034 Lvl 120 HP 14,594
NP per Hit (%) 0.45%
NP when Attacked (%) 5%
Star Absorption 29
Star Generation per Hit 6.0%

Table of Contents

Servant Skills

Ranmaru Hand B

Increase Critical Star Gather Rate for an ally (1 turn).
Increase Critical Strength for an ally (1 turn).
Clear debuffs for an ally.

Show Info
Absorption + 3000% 3200% 3400% 3600% 3800% 4000% 4200% 4400% 4600% 5000%
Crit Damage + 30% 32% 34% 36% 38% 40% 42% 44% 46% 50%
CD 6 6 6 6 6 5 5 5 5 4

Available from the start

Ranmaru Eye A

40% Chance to apply Charm to all enemies (1 turn).
Decrease DEF for all enemies (3 turns).
Gain 10 Critical Stars.

Show Info
Defense - 10%11%12%13%14%15%16%17%18%20%
CD 8 8 8 8 8 7 7 7 7 6

Unlocks after 1st Ascension

Ranmaru Strahl A

Increase own Arts Card effectiveness (3 turns).
Increase own NP Gauge.
Gain 10 Critical Stars.

Show Info
Arts + 20%21%22%23%24%25%26%27%28%30%
NP + 10%11%12%13%14%15%16%17%18%20%
CD 8 8 8 8 8 7 7 7 7 6

Unlocks after 3rd Ascension

Append Skills

Anti-Caster (ATK Up)

Deal extra Special ATK damage to [Caster] class enemies.

Show Info
Special ATK +20%21%22%23%24%25%26%27%28%30%

Class Skills

Avenger C

Increase the amount of NP you gain when damaged by 16%.
Decrease Debuff Resist for all allies (including sub-members)
except yourself by 6%. [Demerit]

Oblivion Correction E

Increase your Critical Strength by 2%.

Ranmanium EX

Increase your Arts Card effectiveness by 3%.
Increase NP Gauge each turn by 3% for yourself.

Entity of the Outer Realm D

Gain 2 Critical Stars per turn.
Increase your Debuff Resist by 4%.

Magic Resistance C

Increase your Debuff Resist by 15%.

Demon King's Favor EX

Grants self immunity to Burn.

Noble Phantasm

Orchid Rounds X C

Deal heavy DEF-ignoring damage to all enemies.


Increase your C. Star Drop Rate (1 turn). [Activates first]

Show Info/Video

Orchid Rounds X

Ranmaru X

Rank Classification Hit-Count
C Anti-Army 4

Deal heavy DEF-ignoring damage to all enemies.

Level 1 2 3 4 5
450% 600% 675% 712.5% 750%
Overcharge Effect

Increase your C. Star Drop Rate (1 turn). [Activates first]

Charge 100% 200% 300% 400% 500%
100% 150% 200% 250% 300%

Assorted Info

ID 328
Cost 12
Gender Unknown
Growth Semi-Reverse S
Inst. Death Chance 8.00%
Damage Distribution Quick 10,20,30,40
Damage Distribution Arts 33,67
Damage Distribution Buster 33,67
Damage Distribution Extra 6,13,20,26,35
Damage Distribution NP 10,20,30,40

Attack / HP Growth

Stat Ratings

Ascension Materials


Skill Enhancement Materials

1 → 2 100,000
2 → 3 200,000
3 → 4 600,000
4 → 5 800,000
5 → 6 2,000,000
6 → 7 2,500,000
7 → 8 5,000,000
8 → 9 6,000,000
9 → 10 10,000,000

Append Skill Materials

1 → 2 100000
2 → 3 200000
3 → 4 600000
4 → 5 800000
5 → 6 2000000
6 → 7 2500000
7 → 8 5000000
8 → 9 6000000
9 → 10 10000000

Total Materials Required

Append Skill
Asc + Skill

Costume Dress Materials

Costume Cost Materials
April Fool's 0

Bond CE

Bond Level 1 2 3 4 5 6 7 8 9 10
Bond Pts Req. 2,000 3,000 4,000 5,000 6,000 210,000 230,000 270,000 350,000 400,000
May The Stars Align

When equipped on Mysterious Ranmaru X,
Gain 30 Critical Stars when entering the battlefield.

Table of Contents


“I am Mysterious Ranmaru X, the best of the best out of all the Ranmarus, and the only one who is allowed to have this title! I shall make sure that you are worthy of being Ranmaru's master with these very eyes!”

The first of Avenger welfare Servants, Mysterious Ranmaru X arrives as an AoE Arts Avenger. She works effectively as an NP looper in Arts teams, and also offers a set of skills that provides both utility and enables Critical hits for the party.

Her debatably most useful skill, Ranmaru Strahl, acts as her NP charge skill while also providing her with a modest Arts buff and a small star bomb. She can also further enhance her damage on a single wave using the DEF debuff available on Ranmaru Eye, which also comes with an additional star bomb and a small chance to inflict charm on all enemies. Finally, she can put her stars to use for any ally of choice using Ranmaru Hand, which has the rather handy bonus effect of cleansing all debuffs from the targeted ally. Her skills as a whole provide a decent variety of effects, and for the most part are offensively focused, with minor effects that indirectly support the party.

Her NP, Orchid Rounds X, is a 4-hit AoE Arts NP that ignores any defense buffs when dealing damage. Ranmaru also receives a minor Critical Star Drop Rate buff when using her NP, further enhancing her and her party’s Critical hit capacity. Her passives are also notable, with passive 3% NP charge each turn, 2 extra Critical Stars each turn, and complete immunity to the burn status. In the right teams, she is capable of looping her NP and acting as a multi-class farmer since Avengers have few enemies that put them at a Class disadvantage.

Overall, Mysterious Ranmaru X makes for a great general purpose farmer to add to the roster, particularly for Masters with few options available. As an Arts AoE damage dealer, she greatly benefits from premiere Arts supports such as Altria Caster, as usual. However, she does have fierce competition in the omni-farmer role, so it can be tough finding a place for her if better options are available.


Welfare Status

As a Welfare Servant, Mysterious Ranmaru X can easily reach NP5 so long as Masters complete their event. This allows her to deal sufficient damage for wave clearing as an AoE Avenger, even against enemies that have neutral Class advantage. 

NP Looping Capability

Mysterious Ranmaru X can loop with Arts support, especially with the help of her NP charge skill and passive NP regen due to her Avenger Class. She is capable of looping relatively comfortably even with a Black Grail CE, provided an Order Change Mystic Code is used.

Utility Effects

Her NP inherently ignores DEF buffs when dealing damage, so she can easily punch through any enemies that might have high passive defense in quests with gimmicks. Additionally, she has an AoE Charm, which although not reliable (40% chance success per target), can still provide some helpful stalling capabilities to the team. Finally, she also has a targetable debuff clear effect, which can come handy in fights where enemies might use debilitating debuffs.


Lack of Hard Defense

With no hard defensive options to her name, and only an unreliable Charm to try to mitigate attacks from enemies, Ranmaru X can have trouble dealing with particularly powerful enemy attacks such as NPs. She is mostly reliant on allies for any defensive support.

Fierce Competition

The omni-farmer niche contains many rather powerful Servants that fill the role, even within Arts AoE Avengers (such as Space Ishtar and Kama Avenger). Mysterious Ranmaru X will usually not be the most optimal choice if other competitors are available, and it may be difficult to justify slotting her into the party when better alternatives are available.

Level Up Skill Recommendation

Skill Priority
Ranmaru Hand B

Increase Critical Star Gather Rate for an ally (1 turn).
Increase Critical Strength for an ally (1 turn).
Clear debuffs for an ally.

Show Info
Absorption + 3000% 3200% 3400% 3600% 3800% 4000% 4200% 4400% 4600% 5000%
Crit Damage + 30% 32% 34% 36% 38% 40% 42% 44% 46% 50%
CD 6 6 6 6 6 5 5 5 5 4
Ranmaru Eye A

40% Chance to apply Charm to all enemies (1 turn).
Decrease DEF for all enemies (3 turns).
Gain 10 Critical Stars.

Show Info
Defense - 10%11%12%13%14%15%16%17%18%20%
CD 8 8 8 8 8 7 7 7 7 6
Ranmaru Strahl A

Increase own Arts Card effectiveness (3 turns).
Increase own NP Gauge.
Gain 10 Critical Stars.

Show Info
Arts + 20%21%22%23%24%25%26%27%28%30%
NP + 10%11%12%13%14%15%16%17%18%20%
CD 8 8 8 8 8 7 7 7 7 6

Mysterious Ranmaru X’s skills each provide a small measure of offensive boost, although their effectiveness isn’t equal. Her third skill provides both the NP charge and Arts buff, making it a priority skill, while her other skills are slightly less important to level.

  • Ranmaru Hand B – This skill is the targetable debuff clear that also buffs Star Gather and Critical Strength. Both of the Crit-related effects scale relatively well with level, making this skill medium-priority for leveling, although it does not necessarily need to be maxed.
  • Ranmaru Eye A – The only effect that scales with level for this skill, aside from cooldown, is the defense debuff, which will only ever take effect on one wave in most cases. The scaling is also rather low, so this skill is the lowest priority. If lacking materials, it can even be safely left at level 1.
  • Ranmaru Strahl A – This skill is both her NP charge and her Arts buff, both of which scale with level. To reach 20% NP charge, this skill needs to be maxed, which may be important depending on the looping setup that she is run with. This should be maxed first if Masters plan to use her. The skill also has a bonus 10 Critical Stars, which does not scale with level.

Craft Essence Recommendation

Mysterious Ranmaru X will mostly be deployed for farming scenarios, making Starting NP Gauge effects are her most desirable CEs. She additionally benefits from ATK or NP Damage buffs, which stack multiplicatively with the Card buffs from their skills, although any boosts to Arts Performance are still helpful.

  • Kaleidoscope / The Imaginary Element: Mysterious Ranmaru X benefits from starting NP gauge, which can help get her NP looping engine going. Along with her NP charge skill, a non-MLB Kaleidoscope is sufficient for an NP from her right out of the gate.
  • The Black Grail / Heaven’s Feel: The Black Grail provides the largest boost to Ranmaru X’s NP damage output, while Heaven’s Feel is a decent alternative if The Black Grail is unavailable. Ranmaru X can loop (although with difficulty) using The Black Grail, provided that Order Change Mystic Codes are used.
  • Holy Night Supper / Mission Start / Welcome to Oniland! / Dive to Blue / Grand Puppeteer / Painting Summer / Golden Sumo: Boulder Tournament: These Craft Essences provide a mixture of starting NP Gauge and Attack, Arts, or NP Damage buffs. Both Holy Night Supper and Golden Sumo offer offensive boosts that Ranmaru X has less handy access to (although she technically has a DEF debuff for a wave, which counts in the ATK multiplier). Mission Start and Welcome to Oniland are rare ATK-stat focused Arts/NP Gauge CE options as well.

Table of Contents

Other Info

Release Date 11/13/2023
Country/Place of Origin Japan
Illustrator Mika Pikazo
Seiyuu (CV) Machico
Series Fate/Grand Order




Character Info

Mori Naritoshi, a military commander during Japan's Warring States period, was the third son of Mori Yoshinari, one of Oda Nobunaga's retainers. As an attendant to Oda Nobunaga, Naritoshi was known by the nickname of Ranmaru. He was killed along with his lord Nobunaga in the Honnoji Incident.

...Or at least, so goes the history of Mori Ranmaru from Earth.

This Mysterious Ranmaru X hails from the Planet Ranmaru, located on the far side of the galaxy, where many Mori Ranmarus live. "Ranmaru X" is the title granted only to the greatest of the Mori Ranmarus.

Okay, what the hell is going on here?

Profile 1

Height/Weight: 155cm, 43kg
Origin: History
Region: Planet Ranmaru
Alignment: Chaotic-Good
Gender: ?
Ranmaru holds the title given only to true Ranmarus...
Mysterious Ranmaru X!

Profile 2

Ranmaru has been summoned as an Avenger due to the Ranmarus' urge to take revenge on the treasonous lifeform known as Akechi Soul, dark scourge of the galaxy and bane of Ranmarus everywhere. That is why, when it comes to matters concerning Akechi Soul, Ranmaru can be utterly merciless and nonsensically cruel, just like all beings from Mori-related planets. However, Ranmaru hopes you can forgive that, since Ranmaru is cuteness personified the rest of the time.

Ranmaru's main weapon is the Fudou Yukimitsu Saber, which attacks its targets by dimensionally splitting into countless copies of itself. This sword, also known as the Ranmaru Blade, is a legendary greatsword passed down from generation to generation on Planet Ranmaru, and is a perfect match for Ranmaru's Level 3 interstellar flying sword technique.

Profile 3

Ranmaru possesses a strange quality that naturally endears them to people of certain dispositions (especially ruling class types). As of this writing, scientists are still undecided as to whether this quality stems from the mysterious magical energy element known as Ranmanium imbued throughout their body.

Ranmaru is also qualified to be an Ultra A-Level page, and derives boundless joy from serving their chosen lord.

The eyepatch Ranmaru wears is there to contain the unique magical energy emitted by their right eye. The fact that their eyes are also different colors is just a coincidence. It is a rule on Planet Ranmaru that anyone who sees that lovely right eye must become Ranmaru's lord, or die. There is no other alternative.

This particular Ranmaru, the Ranmaru among Ranmarus known as Mysterious Ranmaru X, arrived at this planet after a long space journey in response to a quiet voice calling out to them from the other edge of the galaxy.

That's great and all, but it would be really nice if all of Mysterious Ranmaru X's explanations didn't just end up inviting more questions.

Profile 4

Ranmaru Hand: B
Slender Appendage.
Ranmaru has always been attentive to even the smallest details. There's a reason why Ranmaru was able to acquire Ranmaru's perfect, delicate, graceful page technique and become an Ultra A-Level page.

Ranmaru Eye: A
Your Beautiful Pupil.
Ranmaru uses Ranmaru's entrancing eyes to charm the figurative pants off of each and every opponent who faces off with Ranmaru, causing them to go "Wow, Ranmaru's so cute! Hooray!"

Ranmaru Strahl: A
Behold, for that is the light of Ranmaru, the interstellar traveler. Um...what?

Profile 5

[Orchid Rounds X]
Rank: C
NP Type: Anti-Army
Range: 1 - 30
Maximum Targets: 30

Another way to read the name Ran (Orchid) Maru (Round) X.

The utterly adorable Ranmaru fires countless blades of Fudou Yukimitsu at their target, then finishes up with a massive full-power slash. This Noble Phantasm is actually something of a surprise attack, for with no way for the targets to escape the gaze of Ranmaru's completely uncovered right eye, they become so enthralled with Ranmaru's overwhelming cuteness that they don't even think to defend themselves.

Ranmaru's Fudou Yukimitsu Saber is a protective blade that showed up from who-knows-where when Ranmaru was born. As the Ranmaru Blade, this legendary greatsword is bestowed upon the Ranmaru that wins the Battle of the Ranmarus, thereby proving themself to be the strongest of all Ranmarus, and is even capable of interstellar travel. Unfortunately, its original name has been lost to time, which is why it is now known as the Ranmaru Blade.

Profile 6

Clear GUDAGUDA 2023 event and reach Bond Lv5.

Voice Lines

Battle Start 1 Super A-class page, Mysterious Ranmaru X, at your service!
Battle Start 2 Behold my battle action, my lord!
Battle Start 3 Okay...I'll slice them all up!!!
Skill 1 One, two...what was I counting again?
Skill 2 Ummm...oh, I remember!
Skill 3 Ranra...raaannn!
Skill 4 Let's go!!!!
Command Card 1 Ran!
Command Card 2 Maru!
Command Card 3 Ex!!!
Command Card 4 Okay!
Noble Phantasm Card 1 If you so desire, my lord!
Noble Phantasm Card 2 This is the ace up my sleeve!
Noble Phantasm Card 3 Ranmaru X, charging in!
Attack 1 Go, go!
Attack 2 Go, go!
Attack 3 Hee! Yah!
Attack 4 Ranmanium Beam!
Attack 5 Ranran raaan!!!
Attack 6 Take that!
Extra Attack 1 I shall kill them!
Extra Attack 2 Ranmaru Sheou! Die!
Extra Attack 3 Ranmanium Particle, Full Burst!
Noble Phantasm 1 Ranmaru power, gather here! This will destroy my mortal enemy!
Orchid Rounds X!
Noble Phantasm 2 Let's do this!
Ran ran ran ran ran ran ran...
Ranmaru X!
Noble Phantasm 3 At the end of an endless journey...I have finally found my treasure!
Orchid Rounds X!
Damage 1 Ouch ouch ouch!
Damage 2 Kyan!
Damage 3 That hurts!
Damage 4 Ha-hmph!
Incapacitated 1 Th-there's still things Ranmaru has to do...
Incapacitated 2 Next time I will be by your side...
Incapacitated 3 It can't be Ranmaru...
Victory 1 Yay! I won! My lord, Ranmaru has done it!
Victory 2 Okay, I just need to count all the heads I I don't need to do that?
Victory 3 Anyone who goes up against my lord obviously gets slaughtered, right?
Level up 1 Ranmanium Particle, full charge!
Level up 2 I am extremely delighted, my lord!
Ascension 1 My apologies... This Ranmaru suit is the only outfit Mysterious Ranmaru X is permitted to wear. But if my lord desires so, I can order something from Planet Ranmaru.
It'll take a few hundred years, though.
Ascension 2 Okay, this longsword is called the Ranmaru Blade. It's the legendary longsword that I won during the great war to determine the strongest Ranmaru.
And this shorter blade is the Fudou Yukimitsu Saber. This is the guardian blade that has been with me since birth.
They are both my precious partners.
Ascension 3 Thank you very much for doting so much attention on Ranmaru!
The Ranmaru swimsuit that I ordered the other day has not come in yet, but shall I take you on a starry journey instead?
Ascension 4 I shall be with my lord forever and ever.
Until my life burns out, I will be by your side and protect you.
As someone who has inherited the X title, that is the only wish I have.
Bond Level 1 Even if you are my lord, you must observe moderation.
A page's job is not just to dote on their lord. A true page must be strict with their lord at times!
Bond Level 2 As a super A-class page, Ranmaru has been equipped with skills to take care of all my lord's personal needs!
As proof, here's my super A-class page license... H-huh? Where is it!?
D-did I drop it somewhere on another planet...?
Aw man, re-issuing is such a hassle...
Bond Level 3 My lord, your nails need trimming.
Come now...Ranmaru shall trim them for you, so please sit here.
Okay. Please don't move. Something terrible would happen if my Fudou Yukimitsu misses even just by an inch...
...Okay, all done!
Oh? What is the matter? Why are you drenched in sweat?
Oh. We must collect all the nail trimmings and clean them up properly.
Bond Level 4 My lord, my lord! Would you like to see my secret right eye?
...Okay, please come closer. Closer.
Okay! What do you think?
Ehehe...those who see Ranmaru's right eye will either get killed or become my lord. There's no other option.
And so, you are now positively my lord both in name and reality.
Bond Level 5 After many years away from my home planet, Ranmaru has finally found someone to serve for life. Before, I wasn't sure why all these Ranmarus sought a lord, but now that I have come to this planet and have met you, I think I understand now.
Yes, forever...
Please keep Ranmaru by your side forever, my lord.
Conversation 1 Are you heading out?
Then please allow me to carry your sword!
Conversation 2 Lord and Servant relationships?
I exist only to serve my lord, so there's no need for other reasons. And if in the case a Ranmaru loses their lord they once served...
I-it's so terrifying I can't even put it to words.
Conversation 3 Master and Servant?
Huh...the relationship between my lord and Ranmaru have nothing to do with a contract like that.
Ranmaru serves my lord because that is what I want to do. I care not about contractual obligation.
Conversation 4 (Mori Nagayoshi) Yes, Mori Nagayoshi is a warrior race from the Planet Nagayoshi, a sister planet of Planet Ranmaru.
Some engage in barbaric activities on various planets, while some suddenly turned serious and developed civilizations.
Conversation 5 (Izumo-no-Okuni) Okuni's dance is wonderful. I've never seen such a dance like that before.
Now that I think about it, there was also a legendary dance on Planet Ranmaru too...
I don't remember what the dance was, but I think it was called...Atsumo...?
My apologies. I've forgotten what it was...
Conversation 6 (Mysterious Heroine X) Mysterious Heroine X? I feel some affinity with that name...
Huh? She's coming this way with such intensity and speed...
Whoa! R-Ranmaru is not a Saber! See? I am an Avenger!
There she goes.
She mumbled something about me having a similar face... What was that about?
Conversation 7 (Mysterious Heroine XX) Mysterious Heroine, XX!?
They look alike, but I suppose she is different than X. Could she be X's mother? I'm way off? That plot twist is supposed to happen in a season way, way in the future?
Conversation 8 (Space Ishtar) Space Ishtar?
No, that's a name I've never heard on the Planet Ranmaru. Could she be from a different planet?
She's a great goddess?
To be acquaintances with a goddess... I'd expect nothing less from my lord.
Conversation 9 Micchi Akechi. Yes, that person is the enemy of all Ranmarus. All the Ranmarus have forgotten the reason, but he is our enemy.
All the Ranmarus will continue to battle until all the Akechi Souls infesting this galaxy are destroyed.
Anyway, the moment I find him, I just have to kill!
Likes What I like? That would be my lord, of course.
I live for my lord and die for my lord...that is my everything.
That is what I was fated to do at birth.
Dislikes What I dislike? That would be traitors.
Yes, all the Ranmarus feel the same way. I will kill such a person the moment I see them.
Other than that...I don't like wasabi. It stings my sinuses.
About the Holy Grail A wish for the Holy Grail?
Let's wish is to protect my lord's life, no matter what happens.
All Ranmarus live that way and carry such a wish.
During an Event My lord! It appears an event is being held! Why don't we take this opportunity to head out? If I take to the skies using my Ranmaru Blade, it'll be a hop, skip, and jump!
Birthday Today is my lord's birthday!
This occasion has already been recognized as a holiday even on Planet Ranmaru, so we can celebrate to our hearts content! Now please tell me anything you wish, and I shall prepare it for you!
Summon I have finally...finally found you...!
So you really are my lord!
Okay! I shall be by your side and serve you for the rest of your life, so please do not hesitate to ask anything of me!
Temporary Nice to meet you!
I am Mysterious Ranmaru X, and this title of Ranmaru X is only allowed to the best of the best of all the Ranmarus!
I'm going to make sure with my very own eyes whether you are suitable to be Ranmaru's lord!
GUDAGUDA Ryouma's Narrow Escape! 1 Welcome to Ranmaru Café, my lord!
Come in! I will take good care of you, so please take your time and rest!
GUDAGUDA Ryouma's Narrow Escape! 2 All of these items are goods and treasures I have prepared for my lord.
Please exchange for them at your convenience!
GUDAGUDA Ryouma's Narrow Escape! 3 This item here? Here you go, my lord.
Oh, there's a bit of dust...
Pat it off...okay!
GUDAGUDA Ryouma's Narrow Escape! 4 I will go ahead and take this item to your room. Oh, a task like this is easy-peasy!
GUDAGUDA Ryouma's Narrow Escape! 5 Today, I am offering a Ranmaru smile for every item exchanged, heh heh.
Pyaaah...i-it is still a little embarrassing...


Welfare - A free Servant acquired from completing an Event.
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