The Cavern of Corrosion is a useful destination to have available , and this guide explains how to unlock it .
Honkai : Star Rail continues introduce stages and farming destinations until well into its campaign . One such terminus is the Cavern of Corrosion , where you could acquire valued token you ’ll need for role ontogenesis . Here is our pathfinder on how to unlock the Cavern of Corrosion in Honkai : Star Rail .
Honkai: Star Rail – How to unlock Cavern of Corrosion
Once it ’s useable , the Cavern of Corrosion is a goal you may visit from theSurvival Index in the Interastral Guide . It includes a numeral of uncommon Relics , include pieces of thePasserby of Wandering Cloud set . To unlock Cavern of Corrosion in Honkai : Star Rail , you mustmake your way through multiple sub - commission in a Trailblaze foreign mission called In the Sweltering Morning Sun .
It to a great extent involves two character : Serval and Gepard . You ’ll find it near the closing of your journeying through the snow - continue satellite of Jarilo - VI . You ca n’t tackle the mission until yourTrailblaze level reach 24 . Then you’re able to access theCleanse in the Darkness Outsidesub - commission and proceed from there .
Cleanse in the Darkness Outside mostly consist of a stack of talking . Next , you will proceed to theUnattainable Idolsub - foreign mission . You must apportion with numerous Silvermane Guard enemy on your manner to a boss struggle with Gepard . The soldier tend to get along poorly against wind attacks , which Dan Heng uses efficiently . Lightning magic is also efficacious against area crime syndicate , which Serval uses very well . If you have a character that get by quantum damage ( though I did n’t ) , that also will arrive at enemy weakness .

Gepard himself is weak against lightning , physical , and notional attacks . You call for to concenter on healing and protecting your characters , especially if you have Serval in your political party . Her lightning attacks are useful , peculiarly since Gepard periodically call off for substitute . My party composition was Serval , Dan Heng , Bailu , and March 7th . I recommend a standardized setup if you have those characters available . March 7th produces overnice barriers for your therapist and for Serval , in that case , plus her ultimate move freezes pack that might otherwise get bad idea .
relate : All Navigation Compass puzzle solutions in Honkai : Star Rail
Once you defeat Gepard , theSoldiers Stay Silentsub - mission begin . It kicks off with a three - wave battle against some passably powerful foes . After the discussion that follow that battle , you ’ll mechanically beginThe star Are Cold Toys .

Screenshot by PC Invasion
Clearing The Stars Are Cold Toys necessitate you toactivate all mechanisms in the Corridor of Fading Echoesarea . As you start work to complete that task , you presently turn a large gear return - clockwise one metre to negociate a wide-cut pit at the center of the country . crossbreed along the repositioned gearing and bulge along the next balcony it allows you to access . You ’ll reveal aportal that conduct to the Cavern of Corrosion . trip it so you’re able to revisit it at your leisure time . Each run take 40 Trailblaze Power .
All Relic rewards from the Cavern of Corrosion in Honkai: Star Rail
You ’ll want to check out the Cavern of Corrosion often , since it offers fantabulous Relics to add to your character ’ builds . There are two different Relic set offered from each Cavern of Corrosion , so countenance ’s explore which ones you may get and who they ’re perfect for .
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Honkai : Star Rail is available onPCand PS5 .

Screenshot by PC Invasion