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



★ ★ ★ ★ ★

Japanese Name: キングプロテア
AKA: Alter Ego G, Tiamat
ID: 238 Cost: 16
ATK: 1,983 / 12,835 HP: 1,956 / 13,338
Grail ATK: 14,050 Grail HP: 14,612
Voice Actor: Han Megumi Illustrator: Wada Arco
Attribute: Earth Growth Curve: Reverse S
Star Absorption: 100 Star Generation: 10.2%
NP Charge ATK: 0.56% NP Charge DEF: 4%
Death Rate: 45% Alignments: Lawful・Good
Gender: Female
Traits: Divine, Earth or Sky, Female, Humanoid, Large, Servants, Weak to Enuma Elish
Quickicon3  |  Artsicon3  |  Bustericon1  |  Extraicon6

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

Active Skills

Available from the start
Huge Scale C
Buffregen Gains a special delayed buff Endless Proliferation status for 10 turns.
(Endless Proliferation: Grants self Proliferation status at the end of every turn.)
(Proliferation: Increases own Max HP permanently.) (Max: 10 stacks.)
Level 12345678910
Maxhpup Max HP + 2000 2100 2200 2300 2400 2500 2600 2700 2800 3000
Cooldown 12 1110

Unlocks after 1st Ascension
Infantile Regression C
Reduces own skill cooldown by 1.
Charges own NP gauge per Proliferation stacks.
Removes own Endless Proliferation and Proliferation statuses. [Demerit]
(The demerit cannot be prevented by Buff Removal Resistance Up.)
Level 12345678910
NpCharge NP + 10% 11% 12% 13% 14% 15% 16% 17% 18% 20%
Cooldown 7 65

Unlocks after 3rd Ascension
Atk up
Monstrous Strength EX
Increases own attack for 3 turns.
Level 12345678910
Attackup Attack + 20% 22% 24% 26% 28% 30% 32% 34% 36% 40%
Cooldown 7 65

Passive Skills

Mad Enhancement A+
Increases own Buster performance by 11%.
Independent action
Independent Action B
Increases own critical damage by 8%.
Territory creation
Territory Creation EX
Increases own Arts performance by 12%.
Goddess essence
Goddess' Essence A
Increases own damage by 250.
Increases own debuff resistance by 25%.
High Servant EX
No effect.

Noble Phantasm

Airavata King Size
The Colossal Silhouette Coming Out From The Ocean of Life
Rank Classification Type Hit-Count
E Anti-Unit Buster 5
Effect Busterupstatus Increases own Buster performance when Proliferation status is active by 20% for 1 turn. (Activates first)
Deals damage to all enemies.
NP Level 1 2 3 4 5
Powerup Damage + 300% 400% 450% 475% 500%
Overcharge Effect Further increases own Buster performance for 1 turn. (Activates first)
Charge 100% 200% 300% 400% 500%
Busterupstatus Buster + 20% 30% 40% 50% 60%

キングプロテア 巨影、生命の海より出ずる

キングプロテア 巨影、生命の海より出ずる


Item 1 Item 2 Item 3 Item 4 QP
1st Saber piece5 Rider piece5 Qp100,000
2nd Saber piece12 Rider piece12 Qp300,000
3rd Saber monument5 Rider monument5 Qp1,000,000
4th Saber monument12 Rider monument12 Qp3,000,000

Skill Reinforcement

Item 1 Item 2 Item 3 Item 4 QP
1st Shiningsaber5 Shiningrider5 Qp200,000
2nd Shiningsaber12 Shiningrider12 Qp400,000
3rd Magicsaber5 Magicrider5 Qp1,200,000
4th Magicsaber12 Magicrider12 Qp1,600,000
5th Secretsaber5 Secretrider5 Qp4,000,000
6th Secretsaber12 Secretrider12 Qp5,000,000
7th Giant's Ring5 DawnlightReactorCoreIcon5 Qp10,000,000
8th Dragons reverse scale9 Spiritroot9 Qp12,000,000
9th Crystallized lore1 Qp20,000,000


Strength: EX
Endurance: EX
Agility: A
Mana: D
Luck: B

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 5,000 15,000 3,000 3,750 4,500 245,000 280,000 300,000 330,000 436,000
Total Bond 5,000 20,000 23,000 26,750 31,250 276,250 556,250 856,250 1,186,250 1,622,250
Bond 10 Reward CEIcon0989 These are, Both arms are full of...
When equipped on Kingprotea,
Increases own Buster performance by 20%, further increases own
Buster performance by 20% when Proliferation status is active and
reduce party's Quick performance by 10% [Demerit] while she is on the field.
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
2,712,250 3,942,250 5,302,250 6,802,250 8,442,250


Unlock Description Translation
Default 渇愛のアルターエゴ。



The Alter Ego of craving.

Waste matter sealed at the ends of the Space of Imaginary Numbers.
Same as the other Alter Egos, …… Meltlilith, Passionlip…… a High-Servant removed/reproduced at the Deep Sea Cyberbrain City SE.RA.PH.
A giant that grows infinitely, she has the greatest output from among the Sakura Series.
Alter Egos are complexes of multiple goddesses, but Protea is made from the essence of the Earth Mother Goddess that is shared by all mythologies.
Among them, the grand mother that appears in Ancient Mesopotamia, Tiamat, is also included.

Bond 1 身長/体重:5~??m・??kg

属性:秩序・善   性別:女性

Height/Weight: 5 ~ ?? m, ?? kg

Source: Fate/EXTRA CCC
Origin: SE.RA.PH
Alignment: Lawful Good   Gender: Female
「…… I want you to touch me more. Touch me, please. Touch me. I’m (very) fluffy…… so」
Her declaration tone isn’t low, because it’s speech to confirm in the end, but as it can be seen, she rarely uses an ordering tone.
That could be thought to be the development of the 『ruthless as a goddess』 components of her basis.

Bond 2 BBが持て余した激重な感情から生まれた電脳生命体、サクラファイブのうちの一騎。




A digital lifeform born from the important emotions that BB didn’t know what to do with, one of the Sakura Five.

She has a gigantic Saint Graph, as it can be seen, and possesses a horrific ego that grows infinitely. Since she is a hazardous material that would cause a disaster of universal scale if left unattended, she was sealed at the bottom of the Space of Imaginary Numbers by BB’s hands.

The original Kingprotea was an 『innocent little girl hungry for love』, but the Kingprotea released at the Cyberbrain City SE.RA.PH, perhaps for the influence of the reproducer, has gained knowledge from half-way of growing up.
She has the image of a little girl that is about 14 years old in terms of mental age, introverted, and fickle. However, she’s greedy for love, so she pulls moves like those of a late bloomer, behaves positively, and is a girl who loves skinship. The gap between resembling a rabbit that won’t come out in front of others or a friendly large-breed dog is amazing.

She is not belligerent, but it’s not as if she 『hates/fears』 fighting. When it comes to battle, she will exterminate the opponent without mercy no matter how weak (of low level) they are. As long as she doesn’t feel pain in her heart.
For good or for evil, Protea isn’t aware about she herself being a cruel god of destruction.

Bond 3 『巨影、生命の海より出ずる』

ランク:E 種別:対人宝具 




『Colossal Figure, Emerge from the Sea of Life』

Rank: E Type: Anti-Unit
Range: 100

Airavata King Size.
A Noble Phantasm that uses one of the myths of Indian mythology, the anecdote of the churning of the Ocean of Milk, as a motif.
Since the gods continued living in the devastated ground, they sought the miraculous medicine of immortality, Amrita.
The ocean that covers the World, the Ocean of Milk, had to be churned in order to make Amrita, so the gods cooperated with their enemies, the Asura, and stirred the Ocean of Milk by spinning the World with the Mandala Mountain as its axis, and birthed several lives and elixirs.
Airavata is the name of an enormous white elephant that appeared from the Ocean of Milk at that time.

The Kingprotea that has been summoned with limits is always being 『pressured』.
That is by the Counter Force from the World, and is also the limits of being summoned in a material world that isn’t the digital world.
This Noble Phantasm is a Reality Marble that temporarily pushes aside that 『pressure』, and in which Protea returns to her original size.
Protea, who has become of a size that can’t be seen completely at once by humans, can simply, with one attack, just by swinging her limbs against the enemy, annihilate them.

Originally, she herself was treated as a Noble Phantasm, but in exchange for her Saint Graph being ranked-down from at the Deep Sea Cyberbrain City, demonstrating a Noble Phantasm has become possible.

Bond 4 内向的、能動的。





Introvert, active.

Naturally in a state in which it can’t be known what she’s thinking.
Saint Graph-wise, she’s always hungry (seeking love), so she’s a gluttonous character that haphazardly eat anything around her.

She has a personality close to her sister Passionlip (reserved/a lion at home and a mouse abroad), but since her shame is faint, she looks active.
A large-breed dog that seeks communication and physical contact while being taciturn.
Image-wise, it’s『you approach her thinking she’s a lovely little bird, but she’s such a large bird you have to look up』.

Saint Graph-wise, she abides by as a loyal giant robot…… er, Servant.
She doesn’t speak much, but she desires 『I want to be loved』『I want to be chosen by someone』 『I want to be treated kindly』, so she seeks communication with her Master while being silent.

Her dream is 『I want to become a cute bride』.
『Cute』 and 『bride』 aren’t another words, she perceives that『brides are unconditionally cute』, so she doesn’t think at all in being cute …… in other words, in『maintaining a human size』

Bond 5 ヒュージスケール:C




Huge Scale: C

An id_es skill with the 『Self-Modification』 skill as a basis, born from a 『desire to grow』.
Limitless scale expansion is possible.
When the level reaches its upper limit, its norm is enlarged, and a further upper limit is established. This is repeated infinitely. Including infinite growth.
Eventually she’ll become a universal-level disaster able to destroy stars, but since the complexity of intelligence/functions is lost as she gets bigger, a body with a normal intelligence won’t bear this skill, and will self-destroy.
It was once an EX rank out of the norm, but it can’t be recreated by the style of Chaldea’s summoning and is ranked down.

Infantile Regression: C
Shackles put by BB. A safety device to suppress the ever-growing Kingprotea.
By rebounding the level, it resets the hypertrophied self.
With its usage, in exchange of turning the growth obtained with『Huge Scale』 to zero, she gains NP depending on her stage.

Territory Smashing: A
An attack from that giant Saint Graph fully operating, just by swinging, treats not 『an individual enemy』, but 『the territory』 as a target.
A technique to manipulate space and to crush it with a punch, truly a skill to 『solve everything with violence』.
However, Kingprotea, who has awakened her『heart』, has sealed this skill.

Extra 渇愛のアルターエゴ。






The Alter Ego of craving.

At the Deep Sea Cyberbrain City, in the process of continuing Kiara’s transformation into SE.RA.PH, she was reproduced as “something incident to SE.RA.PH”.
(※ Both Meltlilith and Passionlip have been voluntarily removed by Kiara who『took them two in (synced with them)』), but Kingprotea’s reproduction wasn’t due to Kiara’s intentions).

Originally not something to be found by anyone,
nor to encounter anyone, she was supposed to disappear like foam along with SE.RA.PH Kiara.

Since she’s become a Servant, she loves having orders……. Rather, she loves orders from her Master.
This is product of the joy of being ordered = being loved, and of Protea herself not having confidence in herself. Protea knows she’s waste matter, so she always 『feels guilty.』

She isn’t interested in the outside world or in new human relations, she only only seeks her Master’s affection.
Saying it’s an innocent courtship, and an earnest devotion sounds good, but that relation is like a tightrope walking.
Protea doesn’t 『love Master because she likes them』, but 『likes Master because she loves them』, she only knows love without knowing romance.
If Master’s deep affection comes to an end…… If she can’t feel love, if it isn’t enough…… Protea won’t be able to endure her hunger, and eventually will prey on her Master.

After all, same as the other Alter Egos, Protea was born from a distorted ego.
She will honestly obey her Master’s orders, but she isn’t absolutely obedient. Before becoming the Master to contract Kingprotea, Protea’s mentality must grow.
Outgrowth from the 『craving』that she keeps pouring and pouring.
With a heart that just seeks she eats and crushes, and accepts each other, the presented relation will really become『food for thought』


Kingprotea was available for summoning in the:

Kingprotea Summoning Campaign


  • She has the 2nd highest ATK out of all Servants.
  • She has the highest ATK values out of all Alter Egos.
  • She shares the exact HP values at both minimum and maximum with "The Old Man of the Mountain".
  • She is the first servant that use different sprites in My Room.


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