

Introduction
Nero Claudius (Caster) is a 5-star servant in Fate/Grand Order with the Man attribute. Nero Claudius (Caster)'s class is Caster.
On the combined Fate/Grand Order tier list Nero Claudius (Caster) is B tier, 176th of the 363 servants ranked, from where 3 community tier lists put Nero Claudius (Caster).
Other servants in Fate/Grand Order with the Man attribute: Alessandro di Cagliostro, Alexander, Altera, Altria Pendragon (Alter), Altria Pendragon Alter (Rider), Altria Pendragon (Santa Alter) and 174 more.
Nero Claudius (Caster)'s banners
All banners- 26 March 2026 to 2 April 2026"Pilgrimage Festival: Part 8" Nero Claudius (Caster) Pickup Summon
- 2 May 2025 to 7 May 2025Revival: Nero Fest Nero Claudius (Caster) Pickup Summon
- 29 November 2024 to 1 December 2024"Fate 20th Anniversary Showcase" Celebration Nero Claudius (Caster) Pickup Summon
- 11 July 2024 to 13 July 20247th Anniversary Nero Claudius (Caster) Pickup Summon
- 1 August 2023 to 14 August 2023Revival: Grand Nero Fest - Summer 2023 Nero Claudius (Caster) Pickup Summon
- 29 November 2022 to 1 December 2022Thanksgiving 2022 Nero Claudius (Caster) Pickup Summon
- 25 November 2021 to 2 December 2021Thanksgiving 2021 Pickup Summon (Daily)
- 1 January 2021 to 16 January 2021New Year's 2021 Pickup Summon (Daily)
- 17 July 2020 to 2 August 2020Revival: Dead Heat Summer Race! The Ishtar Cup of Hopes and Dreams 2019 Pickup Summon (Daily)
Profile
Nero Claudius (Caster) is voiced by Sakura Tange in Japanese. WADARCO drew her.
Stories
7Character details
"Summer means a resort.
A resort means a luxurious hotel.
And a luxurious hotel means a specialty arena!
Emperor Nero has changed this golden theater to summer specs, ready to prism IN towards the summer sea! Got it?
I'm taking the sunlight to ride the flowing water!
This time for sure, I will have my song echo through Chaldea!"
Rumor has it that this class is a better fit for her than the Saber class.
Profile 1
Height/Weight: 150cm, 42kg
Origin: History
Region: Rome
Alignment: Chaotic-Summer
Sub-Attribute: Human
Gender: Female
Surprisingly, even when she's a Caster, her status is no different than when she was a Saber (excluding her Noble Phantasm).
Profile 2
A self-proclaimed universal genius.
She was a cross-dressing beauty as a Saber (or so she says), but this time around, she is not hiding the fact that she is a beauty, and is enjoying the summer ocean wholeheartedly.
She may love herself, but she also loves the people around her. Combining narcissism and philanthropy, the fifth emperor of Rome has a truly interesting set of values.
Utilizing all her knowledge learned from the mage Simon to its fullest extent, Emperor Nero created a Mystic Code, or rather a Theatrical Code, for herself.
The pipe organs floating on either side of her body converts her beautiful voice to ATK, and gloriously shoots out lasers, fireworks, and bombs.
So how does a singing voice cause damage, you ask?
Nero still has yet to realize the cruel truth.
Profile 3
『Laudatum Domus Illustris』
Rank: A NP Type: Anti-Army
Maximum Capacity: 500 persons
Glorious Song, Golden Theater.
Just when you think that the wind pipe instruments were added to the golden theater, you realize they are actually cannons.
It's unclear whether this was someone's wild idea, or if the architect was of sound mind. But...pipe organs really do look like artillery. Such is the complex history of how this musical theater fortress was born.
As Nero acquired her Spirit Origin as a singer, she is demonstrating that talent to its fullest extent.
The golden theater is not limited within the theater walls, and her singing voice can be heard outside by simply pointing past its walls...instantly making it an outdoor concert stage.
Profile 4
Rampaging Privilege: EX
A skill altered from Imperial Privilege.
It is derived from the story of Olympia running amok with a chariot. It's like a skill one learned from a former trade...a skill that promises first place, no matter what.
Dreams for Summer: A
Beach Flower, Nero version.
While showing off one's own beauty, the beauty is for those who smile on the beach. However... (That was lost from the skill...)
Seven Crowns: C
Its scent thickens the sword and sharpens the armor.
Its method becomes vague, any disadvantages become meaningless.
Undying Magus: A
Magecraft learned from Simon Magus, her erstwhile mentor. Simon offered himself up for beheading, and resurrected.
Profile 5
Last time, Nero fumed at not being invited to the festival in the southern isles.
This time around, she prepared herself by getting a swimsuit to be certain she would be ready to join the festivities. That's about when the Ishtar Cup began, so she signed up enthusiastically.
However, she discovers that she needs a teammate, so she pulls Altria Alter aside, who was just passing by, and a miraculous team was formed.
Her favorite car is the Red Venus.
For any of you wondering why the name Venus was used, go check out "Fate/EXTELLA."
Additional profile
Her philosophy of racing is very aggressive.
She'll tail anyone ahead of her, bang into them a few times, and then pull ahead.
As Nero considers all teams to be good rivals, her ideal method would be to tap into the competition's good racing features while besting them.
Alter, on the other hand, couldn't care less about that sort of thing, and simply tries to win. As their goals are essentially the same, they actually don't fight...making them a miracle team.
Stats
- HP90th of 41913,685
- ATK133rd of 41910,857
- Star generation126th of 41911.1%
- Star absorption304th of 41951
- Death rate324th of 41942%
- NP gain per hit387th of 4190.4%
- NP gain when hit3%
At level 90. 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 90 is the natural cap for a 5-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
- 6 (4/9/14/19/23/31%)
- Extra hits
- 6 (4/9/14/19/23/31%)
- Quick hits
- 4 (10/20/30/40%)
- Buster hits
- 2 (33/67%)
- Star generation
- 11.1%
- Star absorption
- 51
- Death rate
- 42%
- Party cost
- 16
- NP gain per hit (Arts / Quick / Buster / Extra)
- 0.4% / 0.4% / 0.4% / 0.4%
- NP gain when hit
- 3%
Skills
3
Rampaging Privilege EX
Skill 1LevelIncrease NP Gauge & increase NP Gain while HP is 50% or less (3 turns) for yourself
- NP Gain (self)
- 50%
- NP Gain Up (self, 3 turns)
- 50%
- Charge Gain (self)
- 1
- Cooldown
- 6 turns

Seven Crowns C
Skill 2LevelIncrease ATK (3 turns) & DEF (3 turns) & negate the DEF disadvantage due to Class attributes (3 turns) to yourself
- ATK Up (self, 3 turns)
- 30%
- DEF Up (self, 3 turns)
- 30%
- Cooldown
- 5 turns

Undying Magus A
Skill 3LevelApply Guts (1 time, 3 turns) & increase ATK (3 turns) for one ally
- Guts (one ally, 3 turns, 1 time)
- 1
- ATK Up (one ally, 3 turns)
- 50%
- Cooldown
- 7 turns
Noble Phantasm
Laudatum Domus Illustris
Rank A · Anti-Personnel · 5 hitsApply Ignore Invincible (1 turn) & increase NP Strength (1 turn) <effect increases with Overcharge> for yourself + Deal heavy damage to all enemies
- NP Strength Up (self, 1 turn, by Overcharge)
- 20%
- Damage (all enemies)
- 500%
Class and append skills
Increase your Quick Card effectiveness
- Quick Up
- 8%
Increase your Arts Card effectiveness
- Arts Up
- 11%
Increase your HP Recovery amount
- HP Recover Up
- 10%
Increase Extra Attack Card's effectiveness by 50% for yourself
Begin battle with NP charged at 20% for yourself
Increase ATK against [Ruler] 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:
Caster Piece x5QP: 100,000 QP - Ascension 2Materials:
Caster Piece x12
Forbidden Page x8QP: 300,000 QP - Ascension 3Materials:
Caster Monument x5
Phoenix Feather x8
Scarab of Wisdom x2QP: 1,000,000 QP - Ascension 4Materials:
Caster Monument x12
Scarab of Wisdom x4
Mysterious Divine Wine x5QP: 3,000,000 QP
4,400,000 QP for all four ascensions.
Skill enhancement (one skill)
- Level 1 to 2Materials:
Gem of Caster x5QP: 200,000 QP - Level 2 to 3Materials:
Gem of Caster x12QP: 400,000 QP - Level 3 to 4Materials:
Magic Gem of Caster x5QP: 1,200,000 QP - Level 4 to 5Materials:
Magic Gem of Caster x12
Phoenix Feather x4QP: 1,600,000 QP - Level 5 to 6Materials:
Secret Gem of Caster x5
Phoenix Feather x8QP: 4,000,000 QP - Level 6 to 7Materials:
Secret Gem of Caster x12
Forbidden Page x5QP: 5,000,000 QP - Level 7 to 8Materials:
Forbidden Page x10
Shell of Reminiscence x6QP: 10,000,000 QP - Level 8 to 9Materials:
Shell of Reminiscence x18
Primordial Lanugo x15QP: 12,000,000 QP - Level 9 to 10Materials:
Crystallized Lore x1QP: 20,000,000 QP
54,400,000 QP to take one skill from 1 to 10, 163,200,000 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 Caster x5QP: 200,000 QP - Level 2 to 3Materials:
Gem of Caster x12QP: 400,000 QP - Level 3 to 4Materials:
Magic Gem of Caster x5QP: 1,200,000 QP - Level 4 to 5Materials:
Magic Gem of Caster x12
Proof of Hero x15QP: 1,600,000 QP - Level 5 to 6Materials:
Secret Gem of Caster x5
Proof of Hero x29QP: 4,000,000 QP - Level 6 to 7Materials:
Secret Gem of Caster x12
Scarab of Wisdom x2QP: 5,000,000 QP - Level 7 to 8Materials:
Scarab of Wisdom x4
Mysterious Divine Wine x3QP: 10,000,000 QP - Level 8 to 9Materials:
Mysterious Divine Wine x8
Eternal Ice x24QP: 12,000,000 QP - Level 9 to 10Materials:
Crystallized Lore x1QP: 20,000,000 QP
Palingenesis (Holy Grails)
- 1Level cap: 92QP: 10,000,000 QP
- 2Level cap: 94QP: 11,000,000 QP
- 3Level cap: 96QP: 12,000,000 QP
- 4Level cap: 98QP: 13,000,000 QP
- 5Level cap: 100QP: 15,000,000 QP
- 6Level cap: 102QP: 15,000,000 QP
- 7Level cap: 104QP: 15,000,000 QP
- 8Level cap: 106QP: 15,000,000 QP
- 9Level cap: 108QP: 15,000,000 QP
- 10Level cap: 110QP: 15,000,000 QP
- 11Level cap: 112QP: 15,000,000 QP
- 12Level cap: 114QP: 15,000,000 QP
- 13Level cap: 116QP: 15,000,000 QP
- 14Level cap: 118QP: 15,000,000 QP
- 15Level cap: 120QP: 0 QP
Each summon of this servant gives 90 Servant Coins.
Bond
- 9,125Bond 2: 15,250Bond 3: 21,375Bond 4: 27,500Bond 5: 310,000Bond 6: 610,000Bond 7: 930,000Bond 8: 1,270,000Bond 9: 1,640,000Bond 10: 2,730,000
Total bond points to reach each level.

Increase Buster Card effectiveness by 10% & NP Gain by 10% for all allies only if [servantName 503200] is equipped with this Craft Essence when she is on the field
Voice lines
49Home (17)
- Birthday
- I know... It is your birthday, isn't it? Leave it to me. I've ordered mounds of delicacies from the southern countries!
- During an Event
- Hahahaha! It seems an event has begun... But in terms of sheer magnitude, my own theater is more than a match! Let's go take it over, Master!
- Conversation 1
- Do-re-mi-! Ahem! As you can hear, I am always ready to go! Care to take a listen to the grandiose singing skills of my Caster form?
- Conversation 2
- I may be in a swimsuit, but I am still the true Emperor. Nothing is impossible when it comes to summer and the ocean...at least for the most part! I can even hunt mussels!
- Conversation 3
- Since we're on vacation, I am more carefree than usual. In many ways. I may be a Servant, but I cannot compete against the magical energy of summer. Don't think a Command Spell or two would be able to stop me, Master!
- Likes
- What I like...? That should be obvious. A single red rose that glistens even by the sea... Do I really need to spell out who I'm talking about, hmmmm?
- Dislikes
- What I dislike...? That would be the coldhearted, unfriendly maid. We get along, but there's nothing appealing about her!
- About the Holy Grail
- Do not speak of the Holy Grail. That would ruin the fun mood of the festival. I may wish for prosperity, but I do not want to indulge in greed.
- Bond Level 1
- I am finally in a swimsuit! It was a long road, getting here... When I heard that the Caster Fox beat me to it, I was THIS close to using Magna Voluisse Magnum! But take a look at this pristine beauty of physical perfection! I win!
- Bond Level 2
- Let me tell you why I'm a Caster. When I was Emperor, there was a mage in Rome named Simon. He was foul-mouthed, big-headed, and overall a nasty guy. But I took a liking to him. And I also learned a bit about magecraft from him. ...So it's not like I brute-forced my way into the Caster class, got it?
- Bond Level 3
- The golden theater is built upon by my own vision, so changing it into a summer theme is no difficult task! I hear that there were various types of pools where you came from, Master. My own Rome was also the best when it came to bathing houses. I wanted to show you that prowess.
- Bond Level 4
- (Mumble, mumble) ...Ah, my eyelids are heavy... Vacation is exquisite... Under the hot sunlight, I spread oil over myself while indulging in juicy fruits...and get pinched by a coconut crab... Ah, that last bit was unnecessary, wasn't it?
- Bond Level 5
- Let's go swimming, Master! No matter how many great Roman Emperors there are, there is no other better suited to summer fun than me! This swimsuit...this passion...is for my contractor! Everything of this glistening theater shall bless the summer!
- Conversation 4
- H-how shameless...b-being in a wet t-shirt! But that's my rival we're talking about here. I cannot help but admire her willingness to do whatever it takes to win. But will my Theater Code let her off so easy, I wonder?
- Conversation 5
- I never thought Elisabeth would be in a swimsuit, too! Umu, umu. She has made the best of that eel-like body of hers to be in that skimpy swimsuit for the kill! I like it! But she still needs to do a proper fitting! ...Though, I just don't understand those shoulder pads... They're like the plumage worn by those dancers at the carnival in Rio... I don't understand...
- Conversation 6
- Even the heartless maid is here! Master, you must get rid of her immediately! What do you think she did when I ordered her to bring me a glass of cold coconut milk? She destroyed that coconut right in front of my face!
- Conversation 7
- Master. I just saw a Servant at the beach wearing a green cape with a crown, with an unexplainable yet sunny smile on her face, shooting off hydro lasers. Do you know of her? I did not greet her since I only saw her from afar, but she seems a good Servant. Her face even resembles mine. If she's that much of a beauty, I would like to have her serve me as one of my subordinates... Hm? I already know that Servant? That's a funny joke, Master.
Growth (5)
- Level up
- Level up! [id 503200_0_G011]Nero's singing powers up! [id 503200_0_G012]I'm going to say it again: [id 503200_0_G013]My singing power's super-duper up!
- Ascension 2
- This is what's called a trivial matter. [id 503200_0_G021]There was no drastic change this time. Just grin and bear it. [id 503200_0_G022]Look forward to next time!
- Ascension 1
- THIS is what I'm talking about! [id 503200_0_G031]This isn't a Mystic Code, but a Theater Code! [id 503200_0_G032]The things that look like cannons are wind instruments. Just accept it!
- Ascension 3
- Heh...I don't blame you for staring. Even I think I look amazing. [id 503200_0_G041]My modeling skills are at their peak when I'm on fire!
- Ascension 4
- Is the summer theater to your liking, Master? [id 503200_0_G051]Illustris is Latin for showing one's splendor. [id 503200_0_G052]As long as I have this summer, and everyone's cheers, the water theater will continue to shine... [id 503200_0_G053]No, the most important cheer is from the one before me now. [id 503200_0_G054]Umu! In that case, summer will go on! [id 503200_0_G055]It means that for now, my sun is yet to set!
First summon (1)
- Summon
- Surprised by the sudden swimsuit? I bet you're surprised! Umu, I am ecstatic too! My heart is racing! Caster, Nero Claudius, here to answer your summon! Let's make this an unforgettable summer!
Event (24)
- Attack 1
- Fire!
- Attack 2
- Scatter like brilliant flower petals!
- Attack 3
- Don't move! Hi-yah!
- Attack 4
- B-b-b-b-boom!
- Extra Attack {0}
- Fall like a shooting star!
- Extra Attack {0}
- Slash Emperor, heading out!
- Noble Phantasm
- Enjoy it. This is the prime aurora... [id 503200_0_B802]Hahaha! Who's that? [id 503200_0_B801]Is it a beauty? Is it Rome? It's me, of course! [id 503200_0_B803]Laudatum Domus Illustris!
- Skill 1
- This summer's going to be all about me!
- Skill 2
- This is the highlight. Leave it to me!
- Skill 3
- Rnnnrrrr, rnnnnrrr, fireworks go ka-boom!
- Skill 4
- Niiice, niiice, niiice body♪!
- Battle Start 1
- The burning summer... I'll give you a passionate performance!
- Battle Start 2
- Captivated? By me? Umu! You're so honest!
- Victory 1
- It was a great concert! Look forward to the next one!
- Victory 2
- U-umu... Maybe I was a bit too flashy...
- Damage 2
- What are you doing?!
- Damage 1
- This is what summer's about!
- Incapacitated 1
- Fool, I was just about to get serious!
- Incapacitated 2
- I'm a bit tired, so I'm gonna rest.
- Command Card 1
- I'm gonna shine!
- Command Card 2
- Are you going to be my song's hook?
- Command Card 3
- My audience has no manners!
- Noble Phantasm Card {0}
- Olympia Plaudere! Let the festivities begin!
- Noble Phantasm Card {0}
- Are you prepared? There's no stopping me now!
My Room (2)
- Noble Phantasm {0}
- The theater comes forth from the sea... [id 503200_0_B051]Luxurious! Majestic! Yet graceful! [id 503200_0_B052]Take a look! This is truly the proud singing Illustris...! [id 503200_0_B053]And so, this is my golden theater!
- Noble Phantasm {0}
- Enjoy it. This is the prime aurora... [id 503200_0_B802]Hahaha! Who's that? [id 503200_0_B801]Is it a beauty? Is it Rome? It's me, of course! [id 503200_0_B803]Laudatum Domus Illustris!
Voiced by Sakura Tange. Illustrated by WADARCO.
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