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The Lost Valley is a Domain located in Fuao Vale in The Chasm. Clearing this domain gives Artifacts. Challenge domains with higher levels to get better rewards.

Unlocking the Domain

The domain can be unlocked by placing two Geo constructs at equal distances between the Unique Rock and the closest rock pillar. (It also suffices with one Geo construct on the Pressure Plate.) Afterwards, a strong attack against the Unique Rock Pillar located nearby will create a resonant quake to reveal the domain.

Unlocking the domain grants the Wonders of the World achievement "The Lost Valley."

(Approach the nearby Unique Rock Pillar)
Paimon: Huh, this big rock has a gold shine, and its color is the same as the rock pillars around it. Maybe there's a secret here?
Paimon: Wow, Paimon's never seen raw minerals this huge. There's a wooden sign beside it too. Let's go have a look.
(Activate the Unique Rock Pillar)
Paimon: Whoa, the ground's shaking!
Paimon: Look! The shockwaves are traveling between the minerals. So, this is the "resonance" between Geo Constructs, huh?
(Unlock the domain)
Paimon: We've done it! Now let's see what's hidden in here...

Ley Line Disorder

Each level in this domain has the following Ley Line Disorder:

Level Ley Line Disorder
I - IV When characters use Elemental Skills, a shockwave will be unleashed, dealing True Damage.

Damage

The True Physical DMG dealt by the shockwave is calculated as .

Level Damage
I 1885
II 2791
III 3785
IV 4811

Challenge Features

Each level in this domain has the following Challenge Features:

Level Challenge Features
III - IV · Enlist characters whose Elemental Skill CDs are shorter to make use of the Ley Line Disorder and deal more DMG through the use of more Elemental Skills.

Rewards

The Lost Valley offers the following Artifact Sets.

Item Martial Artist.png3-4★ Set Martial Artist
Item Gambler.png3-4★ Set Gambler

In order to enter the higher levels of the domain, you must have a certain Adventure Rank (AR).

Level AR Party
Level
Adventure EXP Mora Companionship EXP Artifacts
3 Stars 4 Stars 5 Stars
I 30 59 100 1,850 15 6–7 0–2
II 35 69 100 2,025 20 5–6 1–2
III 40 80 100 2,200 20 4–5 1–2 0–1
IV 45 90 100 2,525 20 3–4 2–3 1–2

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

Enemies

Machine Nest I
Machine Nest II
Machine Nest III
Machine Nest IV

Trivia

  • The Lost Valley contains 8 pillars around the battlefield and 2 in the back like many other domains, however unlike every other domain of this type where the pillars contain writing, the pillars in the Lost Valley are blank.

Video Guides

How to Unlock The Lost Valley domain at Fuao Vale Chasm
Unlock The Lost Valley Domain Guide

Other Languages

LanguageOfficial NameLiteral Meaning
EnglishThe Lost Valley
Chinese
(Simplified)
岩中幽谷
Yánzhōng Yōugǔ
Secluded Valley in the Rock
Chinese
(Traditional)
岩中幽谷
Yánzhōng Yōugǔ
Japanese山間幽谷
Sankan Yuukoku
Secluded Valley Among the Mountains
Korean암중협곡
Amjung Hyeopgok
Canyon in the Rock
SpanishValle entre montañasValley Amidst Mountains
FrenchVallée recluseSecluded Valley
RussianЗатерянная долина
Zateryannaya dolina
The Lost Valley
Thaiหุบเขากลางศิลา
VietnameseVực Sâu Nham Thạch
GermanMysteriöse FelsenklammMysterious Cliff Ravine
IndonesianThe Lost Valley
PortugueseVale Perdido

Change History

Released in Version 2.6

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