The Lost Valley

Domain of Blessing

Location

Description

The ancient ritual grounds were buried beneath the earth amidst a cataclysm that tore heaven and earth asunder before being uplifted by the descent of an alien object, and finally unveiled by a destructive battle that resulted from a betrayal. Nonetheless, those who once frequented this place are no more.

Required Adventure Rank

Recommended Party Level

30/35/40/45

59/69/80/90

Recommended Elements

This seems to have once been an ancient ritual site, but it has since been taken over by ruin machines from the outside.
Those who defeat these mechanized invaders may obtain precious artifacts.

The Lost Valley is a Domain of Blessing entrance 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[]

See also: Elemental Reaction/Level Scaling § Level Multiplier

The True Physical DMG dealt by the shockwave is calculated as $4 \times \text{Level Multiplier}$ .

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.

Set Martial Artist

Set Gambler

Set Vermillion Hereafter

Set Echoes of an Offering

In order to enter the higher levels of the domain, you must have a certain Adventure Rank (AR). For more information regarding Artifact distribution, see Loot System/Artifact Drop Distribution.

Level	AR	Party Level				Artifacts
Level	AR	Party Level
I	30	59	100	1,850	15	6 + 39%	71%	—
II	35	69	100	2,025	20	5 + 68%	1 + 42%	—
III	40	80	100	2,200	20	4 + 97%	1 + 77.5%	35.5%
IV	45	90	100	2,525	20	3 + 55%	2 + 48.5%	1 + 6.5%

Enemies[]

Machine Nest I
Challenge Target	Defeat 2 opponents within 360 seconds
Enemies	1 Ruin Guard 1 Ruin Destroyer
Machine Nest II
Challenge Target	Defeat 4 opponents within 360 seconds
Enemies	1 Ruin Guard 1 Ruin Scout 1 Ruin Cruiser 1 Ruin Destroyer
Machine Nest III
Challenge Target	Defeat 5 opponents within 360 seconds
Enemies	1 Ruin Scout 2 Ruin Cruiser 2 Ruin Destroyer
Machine Nest IV
Challenge Target	Defeat 3 opponents within 360 seconds
Enemies	1 Ruin Grader 1 Ruin Cruiser 1 Ruin Destroyer

Soundtracks[]

No.	Soundtrack Name	Album	Played In
36	Tremor of Menace	Millelith's Watch	The Lost Valley Combat, Event Gameplay

Trivia[]

The Lost Valley contains eight pillars around the battlefield and two 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[]

Language	Official Name	Literal Meaning
English	The Lost Valley	—
Chinese (Simplified)	岩中幽谷 Yánzhōng Yōugǔ	Secluded Valley in the Rock
Chinese (Traditional)	岩中幽谷 Yánzhōng Yōugǔ	Secluded Valley in the Rock
Japanese	山間幽谷 Sankan Yuukoku	Secluded Valley Among the Mountains
Korean	암중협곡암중협곡岩中峽谷 Amjung Hyeopgok	Canyon in the Rock
Spanish	Valle entre montañas	Valley Amidst Mountains
French	Vallée recluse	Secluded Valley
Russian	Затерянная долина Zateryannaya dolina	The Lost Valley
Thai	หุบเขากลางศิลา
Vietnamese	VựcVực域 Sâu Nham ThạchNham Thạch岩石
German	Mysteriöse Felsenklamm	Mysterious Cliff Ravine
Indonesian	The Lost Valley	—
Portuguese	Vale Perdido
Turkish	Kayıp Vadi	Lost Valley
Italian	La Valle perduta

Change History[]

Released in Version 2.6

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