Underground Lava River

Underground Lava River is a point of interest located in Ameyalco Waters, Toyac Springs, Natlan.

It is an underground cavern filled with Liquid Phlogiston. It is geologically active and demonstrates periodic volcanic activity.^[1]

Quests

Story Quests

Tribal Chronicles

• Where the Springs Return (Mualani)
  • Act III: Journey to the Mysterious Island
    • The Mysterious Island's Truth

World Quests

• Tale of Dreams Plucked From Fire
  • Tracer No Tracing

Soundtracks

No.	Soundtrack Name	Album	Played In
65	House of Cinders	Land of Tleyaoyotl	Underground Lava River (upper level), Tequemecan Valley (ruins), Coatepec Mountain (ruins), Basin of Unnumbered Flames (Saurian Relics Excavation Site), Furnace of Fiery Embers (II) Domains
66	Reminiscent of the Stolen Flame	Land of Tleyaoyotl	Underground Lava River (upper level), Tequemecan Valley (ruins), Coatepec Mountain (ruins), Basin of Unnumbered Flames (Saurian Relics Excavation Site), Furnace of Fiery Embers (II) Quests, Domains
67	Breath of Blazing Earth	Land of Tleyaoyotl	Mother Flamegranate Tree (near Liquid Phlogiston), Hall of Parting Vows (main room), Underground Lava River (lower level), Coatepec Mountain (ancient excavation site), Phlogiston Extraction Research Center, Furnace of Fiery Embers (III), Ancient Mountain Path Domains
68	Smoke of Fallen Flames	Land of Tleyaoyotl	Mother Flamegranate Tree (near Liquid Phlogiston), Hall of Parting Vows (main room), Underground Lava River (lower level), Coatepec Mountain (ancient excavation site), Furnace of Fiery Embers (III), Ancient Mountain Path

Lore

The Underground Lava River is the true location of the "Mysterious Island" in the legends of the People of the Springs. That is, it is the only known location of Vulcanite, a rare type of glowing golden crystal formed by quickly cooled Liquid Phlogiston. This crystal is seemingly impossible to obtain, as it only forms at the start of fierce volcanic activity, and is thus quickly swallowed up by the ensuing lava flow.^[1]

Trivia

• Koholasaurs, including Koholasaur Whelps, live in this cave. It is unclear what they do when the cave periodically fills with lava.

Other Languages

Language	Official Name	Literal Meaning
English	Underground Lava River	—
Chinese (Simplified)	流炎地下河
Chinese (Traditional)	流炎地下河
Japanese	地下マグマ流
Korean	지하의 화염 강 Jihaui Hwayeom Gang
Spanish	Río de magma subterráneo	Subterranean Magma River
French	Rivière de lave souterraine	Underground Lava River
Russian	Подземная река лавы Podzemnaya reka lavy
Thai	กระแสน้ำเดือดใต้ผืนดิน
Vietnamese	Dòng Chảy Sục Sôi
German	Magmafluss	Magma River
Indonesian	Underground Lava River
Portuguese	Rio de Lava Subterrâneo
Turkish	Yer Altı Lav Nehri
Italian	Fiume di lava sotterraneo

Change History

References

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