Corroded Fossil

Corroded FossilStack Size: 20More Poison or Bleeding modifiers
No Elemental modifiersPlace in a Resonator to influence item crafting.
Shift click to unstack.

Acquisition
Drop restricted
Drop level: 1
Can only drop in the Azurite Mine.Vendor Offer
1x Scroll FragmentMetadata
Item class: Currency Item
Metadata ID: Metadata/Items/Currency/CurrencyDelveCraftingBleedPoison

Corroded Fossil is a fossil type.

Item acquisition

Corroded Fossil has restrictions on where or how it can drop. Found in Fungal Caverns and Petrified Forest biomes in the Azurite Mine.

Recipes

Corroded Fossil can be created from the following recipes:

Amount	Part	Description	Meta
5	The Tinkerer's TableThe Tinkerer's Table55x FossilTrying to bring your vision to life is enough to drive you mad.	Random fossil x5	A
1	Fossilised IncubatorFossilised IncubatorStack Size: 10Adds an incubated Fossil item to an equippable item Item drops after killing {0} monstersRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters.	Random fossil	A
1	The VoidThe Void1Reach into the Void and claim your prize.	Random divination card set exchange	A

Can be acquired in one of two ways:

• Is sometimes sold by Niko the Mad for 10 000 Azurite
• As a drop in the following Biomes:
  • Fungal Caverns
  • Petrified Forest

Spawn Weight Multipliers

Using this fossil multiplies the spawn weights of all modifiers with elemental tags by 0, bleed tags by 10, and poison tags by 10.

All mod with cold/fire/lightning tags also have elemental tags, thus Corroded Fossil affects those mods as well.

Version history

Version	Changes
3.12.0	Corroded Fossils and Prismatic Fossils now affect mods with both the Physical and Ailment or Chaos and Ailment tags rather than the Bleeding and Poison tags. The Bleeding and Poison tags are no longer used.
3.4.0	Introduced to the game.