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Millennial Pearl Seahorse is a Normal Boss challenge found in Liffey Region, Fontaine.

Drops[]

Items[]

Claiming the Trounce Blossom for Original Resin Original Resin ×40 after defeating the boss offers the following possible rewards:

  • Basic Drops
  • Ascension Gems
  • Artifacts
World
Level
Boss
Level
Adventure EXP
Mora
Character EXP
Companionship EXP
Fontemer Unihorn
0362003,450138301 + 61.85%
1372003,450138301 + 61.85%
2412003,650144301 + 70.37%
3502003,850155351 + 87.41%
4622004,125166352 + 4.45%
5722004,450178402 + 21.49%
6832004,725189402 + 38.52%
7912005,200200452 + 55.56%
8932006,000200452 + 55.56%
World
Level
Boss
Level
Ascension Gems
2 Stars3 Stars4 Stars5 Stars
Range Avg. Range Avg. Range Avg. Range Avg.
0362–32.1057
1372–32.1057
2410–21.03231–41.2954
3500–21.25791–41.3554
4620–21.48351–41.41570–20.099
5720–31.70911–51.47570–30.114
6830–31.93541–51.53580–30.12870–30.0129
7910–32.16071–51.59610–30.1440–30.0141
8930–32.16071–51.59610–30.14400–30.0141
World
Level
Boss
Level
Artifacts
3 Stars4 Stars5 Stars
0362 + 77.2%
1372 + 77.2%
2412 + 77.2%
3503 + 78%42%
4623 + 36%84%
5722 + 94%1 + 5%21%
6832 + 52%1 + 26%42%
7912 + 10%1 + 47%63%
8932 + 10%1 + 47%1

Artifact and material drop ranges are primarily sourced from the Genshin Data Gathering team.

Energy[]

Energy Drops
TypeHP ThresholdDrop(s)
Electro75%Orb ×1
50%Orb ×1
25%Orb ×1
0%Orb ×1

Stats[]

RES
State Physical Pyro Hydro Electro Cryo Dendro Anemo Geo
Base 10% 10% 10% 60% 10% 10% 10% 10%
Beginning of Fight 210% 210% 210% 260% 210% 210% 210% 210%
Pearl Intact 70% 70% 70% 120% 70% 70% 70% 70%
Pearl Intact (Spiral Abyss) 90% 90% 90% 140% 90% 90% 90% 90%

Toggle Levels

Level Scaling
LevelHPATKDEF
1808203505
103,181542550
209,3621,338600
3017,4352,185650
4031,3043,267700
5057,6794,596750
6097,4486,138800
70161,1738,163850
80260,00311,858900
90408,10315,225950
100610,06019,6981,000
104685,99621,2721,020

Note that HP and ATK values may change in Co-Op Mode, Spiral Abyss, some Quests, and certain Domains. For more details, see Enemy/Level Scaling § Other Multipliers.

Abilities[]

Xenomare Pearl
The Millennial Pearl Seahorse holds a Xenomare Pearl in front of its legs that grants it 60% RES increase to all DMG and enables it to use stronger attacks. The pearl is Electro-infused and can be destroyed using Elemental Reactions. When the pearl is destroyed, the Millennial Pearl Seahorse will become paralyzed for a period of time.
Shield Data (Xenomare Pearl)
Shield
Element
Shield
GU
GU Required to Break
AnemoGeoElectroHydroPyroCryoDendro
Electro193838191919
Earthshock Descent
Leaps twice into the air before slamming down at the player's location, dealing 95% ATK as Electro DMG, then raises its front legs to cause another shockwave, dealing 50% ATK as Electro DMG and leaving the ground electrified. Electrified ground deals 6% ATK as Electro DMG every 0.5s to players standing on it. This attack is only used when the Xenomare Pearl is intact.
Lock On
Marks the player with a circle of swimming fish, then deals 50% ATK as Electro DMG within the circle and leaves a small area of the ground electrified. Electrified ground deals 6% ATK as Electro DMG every 0.5s to players standing on it. This attack is only used when the Xenomare Pearl is intact.
Unihorn Thrust
Charges at the player, dealing 80% ATK as Electro DMG and electrifying the ground in its path. Electrified ground deals 6% ATK as Electro DMG every 0.5s to players standing on it. This attack is only used when the Xenomare Pearl is intact.
Swirling School of Fish
Conjures a great number of fish-shaped missiles which home in at the player, each dealing 35% ATK as Electro DMG on hit. This attack is only used when the Xenomare Pearl is intact.
Tail Swipe
Performs a 3-part melee attacks by swiping its tail, dealing 60% ATK, 60% ATK, 50% ATK as Electro DMG. If the second hit hits the player, the third hit's DMG will be halved. The first hit or the second and third hits of the combo can sometimes be omitted. This attack is only used when the Xenomare Pearl is intact.
Fontemer Hoarthunder
After the Xenomare Pearl's durability is decreased below 7GU (or 4.2GU if the pearl has already been destroyed once), the Millennial Pearl Seahorse ascends high into the air and summons 3 Resonant Coral Orbs. The seahorse absorbs energy from the Resonant Coral Orbs and continuously summons lightning that strike over a large area, dealing 100% ATK as Electro DMG and electrifying the struck ground. Electrified ground deals 6% ATK as Electro DMG every 0.5s to characters standing on it. The Resonant Coral Orbs are Electro-infused objects and can be destroyed using Elemental Reactions. Destroying an orb will slightly reduce the durability of the Xenomare Pearl, and destroying all three will immediately destroy it. If all orbs are not destroyed in time, the Xenomare Pearl will recover durability based on the amount of orbs left on the field. This ability can only be used once per fight.
Shield Data (Resonant Coral Orb)
Shield
Element
Shield
GU
GU Required to Break
AnemoGeoElectroHydroPyroCryoDendro
Electro0.40.80.80.40.40.4
Single Swipe
Swipes its tail once, dealing 50% ATK as Physical DMG. This attack is only used when the Xenomare Pearl is destroyed.
Double Swipe
Swipes its tail twice, dealing 50% ATK, 40% ATK as Physical DMG. If the player is hit by the first hit, the second hit's DMG will be halved. This attack is only used when the Xenomare Pearl is destroyed.
Charge
Charges at the player, dealing 65% ATK as Physical DMG. This attack is only used when the Xenomare Pearl is destroyed.
Regeneration
The Millennial Pearl Seahorse recovers its pearl, and releases a shockwave around itself, dealing 90% ATK as Electro DMG. A pearl recovered this way will only have 60% of its original durability.

Achievements[]

There are 2 Achievements obtainable from Millennial Pearl Seahorse:

Achievement Category Description Primogem
Collezione di Sabbia Challenger: Series VIII Challenger: Series VIII Break the Xenomare Pearl directly without destroying the Resonant Coral Orb while the Millennial Pearl Seahorse is guiding Hoarthunder. 5
Fulgura Frango Challenger: Series VIII Challenger: Series VIII Defeat the Millennial Pearl Seahorse while it is attempting to re-construct a Xenomare Pearl. 5

Chasm Seahorse[]

The great tyrant of Fontaine's Fontemer Aberrants dwells in a cavern in the depths. Since ancient times, those who have been able to withstand its electrifying violet glare have been few indeed.

Chasm Seahorse

Tutorials[]

Millennial Pearl Seahorse
Tutorial Millennial Pearl Seahorse 1
A lonesome lord of seahorses that has gained the form of a fantastical beast and has surpassed almost all other Fontemer Aberrants. The Xenomare Pearl beneath its head is a crystallization of Electro that will allow it to use more powerful elemental attacks and possess stronger defensive abilities. Other than using Elemental Reactions to destroy the Xenomare Pearl, you can also destroy the Resonant Coral Orbs it creates while guiding Fontemer Hoarthunder to deal effective DMG to said Pearl.

Tutorial Millennial Pearl Seahorse 2
A lonesome lord of seahorses that has gained the form of a fantastical beast and has surpassed almost all other Fontemer Aberrants. The Xenomare Pearl beneath its head is a crystallization of Electro that will allow it to use more powerful elemental attacks and possess stronger defensive abilities. Other than using Elemental Reactions to destroy the Xenomare Pearl, you can also destroy the Resonant Coral Orbs it creates while guiding Fontemer Hoarthunder to deal effective DMG to said Pearl.

Descriptions[]

One of the two sovereigns standing at the apex of the Fontemer Aberrants.
Poets and authors often proclaim it to be proud and noble due to its solitary tendencies, but the true reason behind such adulatory descriptions is its elegant and slender body. As such, it is a "Pearl Seahorse," while the suzerain of the Armored Crabs is an "Emperor."
In the legends and rumors of Fontaine, a brutal war was once waged among the Aberrants of the Fontemer, leaving only the "Millennial Pearl Seahorse" and "Emperor of Fire and Iron" splitting the great lake into two courts, one ruling over the north, the other the south. In the "Song of Dobharcu," the writer describes the outcome of the war: the great Hunter's Ray known as the Stormlord stirred huge waves in its death throes, causing what is now known by the people as the "first diluvian period"...
Of course, all of this is nothing more than the romantic imaginations of people who are unwilling to accept the bland realities of the world. For the Fontemer Aberrants are in fact just simple aquatic animals, and they have no grand courts nor fallen kingdoms, nor do they possess words meant to exalt or curse.

Gallery[]

Genius Invokation TCG[]

Video Guides[]

Other Languages[]

Millennial Pearl Seahorse

LanguageOfficial NameLiteral Meaning
EnglishMillennial Pearl Seahorse
Chinese
(Simplified)
千年珍珠骏麟
Qiānnián Zhēnzhū Jùnlín
Mythical Thousand-Year Pearl Steed[• 1]
Chinese
(Traditional)
千年珍珠駿麟
Qiānnián Zhēnzhū Jùnlín
Japanese千年真珠の海駿
Sennen Shinju no Kaijun[1]
Korean천년 묵은 진주 기린
Cheonnyeon Mugeun Jinju Girin
SpanishCorcel de Mar PerlamilenarioMillennial Pearl Sea Steed
FrenchHippocampe perlé millénaireMillennial Pearled Seahorse
RussianМорской конёк тысячелетней жемчужины
Morskoy konyok tysyacheletney zhemchuzhiny
Millennial Pearl Seahorse
ThaiMillennial Pearl Seahorse
VietnameseCá Ngựa Ngọc Trai Ngàn Năm
GermanMillenniums-PerlenseepferdMillenial Pearl Seahorse
IndonesianMillennial Pearl Seahorse
PortugueseCavalo-Marinho Perolado Milenar
TurkishBin Yıllık İnci DenizatıMillenial Pearl Seahorse
ItalianIppocampo PerlamillenarioMillennial Pearl Hippocampus

Nameless Lord of the Great Lake

LanguageOfficial NameLiteral Meaning
EnglishNameless Lord of the Great Lake
Chinese
(Simplified)
陆上大湖的无名之主
Lùshàng Dàhú de Wúmíng zhī Zhǔ
Nameless Lord of the Great Lake of the Land
Chinese
(Traditional)
陸上大湖的無名之主
Lùshàng Dàhú de Wúmíng zhī Zhǔ
Japanese地上大湖の無名の主
Chijou Daiko no Mumei no Shu
Korean지상 대호수의 이름 없는 주인
Jisang Daehosuui Ireum Eomneun Ju'in
SpanishSoberano anónimo del Gran LagoAnonymous Sovereign of the Great Lake
FrenchSeigneur anonyme du grand lacNameless Lord of the Great Lake
RussianБезымянный владыка Великого земного озера
Bezymyannyy vladyka Velikogo zemnogo ozera
Thaiเจ้าแห่งทะเลสาบอันยิ่งใหญ่ผู้ไร้นาม
VietnameseLãnh Chúa Vô Danh Của Hồ Lục Địa
GermanNamenloser Gebieter des großen Binnensees
IndonesianNameless Lord of the Great Lake
PortugueseSenhor Sem Nome do Grande Lago
TurkishBüyük Gölün İsimsiz Efendisi
ItalianSignore innominato del Grande LagoUnnamed Lord of the Great Lake
  1. Chinese: The character lín is an allusion to the Qilin, a mythical Chinese beast.

Change History[]

References[]

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