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Honkai: Star Rail
Caverns of Corrosion List and How to Unlock
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Caverns of Corrosion are repeatable dungeons that players can run to farm Relic Sets in Honkai: Star Rail. Learn how to unlock all the Caverns of Corrosion and their location, as well as all the Relic Sets you can obtain for each Cavern in this guide!
List of Contents
List of Caverns of Corrosion in Honkai: Star Rail
List of Caverns by Location
| Caverns of Corrosion By Location | |
|---|---|
| Herta Space Station | Jarilo-VI |
| The Xianzhou Luofu | Penacony |
| Amphoreus | |
List of Caverns in Herta Space Station
| Caverns | Cavern Details |
|---|---|
 Path of Gelid Wind |
Cavern Location: Herta Space Station, Storage Zone Cavern Relics: |
▲ Return to Caverns By Location ▲
List of Caverns in Jarilo-VI
| Caverns | Cavern Details |
|---|---|
 Path of Providence |
Cavern Location: Jarilo-VI, Everwinter Hill Cavern Relics: |
 Path of Jabbing Punch |
Cavern Location: Jarilo-VI, Silvermane Guard Restricted Zone Cavern Relics: |
 Path of Drifting |
Cavern Location: Jarilo-VI, Corridor of Fading Echoes Cavern Relics: |
▲ Return to Caverns By Location ▲
List of Caverns in The Xianzhou Luofu
| Caverns | Cavern Details |
|---|---|
 Path of Darkness |
Cavern Location: The Xianzhou Luofu, Fyxestroll Garden Cavern Relics: |
 Path of Elixir Seekers |
Cavern Location: The Xianzhou Luofu, Alchemy Commission Cavern Relics: |
 Path of Conflagration |
Cavern Location: The Xianzhou Luofu, Stargazer Navalia Cavern Relics: |
 Path of Holy Hymn |
Cavern Location: The Xianzhou Luofu, Cloudford Cavern Relics: |
 Path of Uncertainty |
Cavern Location: The Xianzhou Luofu, The Shackling Prison Cavern Relics: |
▲ Return to Caverns By Location ▲
List of Caverns in Penacony
| Caverns | Cavern Details |
|---|---|
 Path of Cavalier |
Cavern Location: Penacony, Penacony Grand Theater Cavern Relics: |
 Path of Dreamdive |
Cavern Location: Penacony, The Reverie (Dreamscape) Cavern Relics: |
▲ Return to Caverns By Location ▲
List of Caverns in Amphoreus
| Caverns | Cavern Details |
|---|---|
 Path of Aria |
Cavern Location: Amphoreus, "Bloodbathed Battlefront" Castrum Kremnos Cavern Relics: |
 Path of Thundersurge |
Cavern Location: Amphoreus, "Cloudedge Bastion Ruins" Eye of Twilight Cavern Relics: |
 Path of Hidden Salvation |
Cavern Location: Amphoreus, "Universal Matrix" Great Tomb of the Nameless Titan Cavern Relics: |
▲ Return to Caverns By Location ▲
How to Unlock Caverns of Corrosion
Unlocked During The Stars Are Cold Toys Main Quest
Most Caverns of Corrosion are unlocked during the The Stars Are Cold Toys quest, which you can access once you reach Trailblaze Level 24.
You will encounter the first Cavern of Corrosion in the Corridor of Fading Echoes as you try to activate the mechanism in The Stars Are Cold Toys quest.
The Stars Are Cold Toys Mission Guide
The Xianzhou Luofu Caverns are Unlocked After Trailblaze Level 29 and 34
Three caverns of corrosion in the Xianzhou Luofu are locked until you reach their areas as you progress through the main story in Windswept Wanderlust and Topclouded Towerthrust.
The first quest will be available at Trailblaze 29, but you will need to be Trailblaze 34 to unlock the other.
The Penacony Cavern is Available After Unlocking The Reverie (Dreamscape)
After you unlock The Reverie (Dreamscape) in the Trailblaze Mission called Should One Awaken at Midnight, you can now access the Path of Dreamdive, which is the first cavern you can encounter in Penacony.
What Are Caverns of Corrosion?
Domains that Reward Cavern Relics
Caverns are domains that reward Cavern Relics once you clear them. Each Cavern drops different Relic Sets, meaning you won't get them in one place. You can use the Interastral Guide to check each Cavern and their drops!
You will need 40 Trailblaze Power to get in and claim the rewards.
Relics Guide - Sets and Stats
Other Relics Called Planar Ornaments are Obtained In Simulated Universe
Planar Ornaments are also Relics, but you won't find them in the Caverns of Corrosion. They can be found in the Simulated Universe, after beating the Domain - Elite and the Domain - Boss inside.
Same as the Caverns, you will need 40 Trailblaze Power to get the rewards!
Honkai: Star Rail Related Guides
Honkai Star Rail Wiki Guide
Guides by Category
| Honkai Star Rail Categories | |
|---|---|
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 Events |
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 Missions |
 Maps |
 Forgotten Hall |
 Tier Lists |
 Cosmetics |
 Simulated Universe |
 Pure Fiction |
 Apocalyptic Shadow |
 Anomaly Arbitration |
Author
Caverns of Corrosion List and How to Unlock
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Path of Holy Hymn is in the wrong section and wrong location