Thorium Mod Wiki
Corrosive Vial
  • Corrosive Vial item sprite
Stack digit 9.pngStack digit 9.pngStack digit 9.png
Damage32 Throwing
Knockback3 Very Weak
Critical chance4%
Use time26 Average
TooltipBursts into a toxic cloud upon impact
Causes nearby plague gas to become highly corrosive
Inflicts DebuffCorrosion.pngCorrosion
Debuff duration2 seconds
3 seconds (reaction)
Debuff tooltipDefense reduced and taking damage over time
RarityRarity Level: 4
Sell47*47 Copper Coin.png

Corrosive Vials are craftable, consumable Hardmode throwing weapons. They burst into toxic clouds when they impact a tile or enemy, dealing area of effect damage and inflicting the Corrosion debuff, reducing enemy defense and dealing damage over time. Additionally, if there are any gas clouds nearby the weapon's impact point, they will turn into lingering, damaging toxic clouds that inflict the same debuff.



Crafting Station
Iron Anvil.pngIron Anvil /
Lead Anvil.pngLead Anvil
Ingredient(s) Amount
Bottle.png Bottle 10
Crystal Shard.png Crystal Shard 1
Spider Fang.png Spider Fang 1
Corrosive Vial.png Corrosive Vial 150


Weapons (List):
Thunder Talon.png Melee weapons • Comet Crossfire.png Ranged weapons • Magick Staff.png Magic weapons  • Totem Caller.png Summon weapons • Shade Shuriken.png Thrown weapons • Twilight Staff.png Radiant weapons • Bongos.png Symphonic weapons • Mjölnir.png True Damage weapons