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Corroded Fossil

Corroded FossilStack Size: 20More Physical Ailment or Chaos Ailment modifiers
No Elemental modifiers
Place in a Resonator to influence item crafting.
Shift click to unstack.

Corroded Fossil inventory icon.png

Acquisition
Level: 1
League(s): Delve
Can only drop in the Azurite Mine.
Sell Price
1x Scroll Fragment
Miscellaneous
Item class: Stackable Currency
Metadata ID: Metadata/Items/Currency/CurrencyDelveCraftingBleedPoison
Corroded Fossil is a fossil type.

Item acquisition Questionmark.png

Can only drop in the Azurite Mine.

Upgrade paths

This item can be acquired through the following upgrade paths or vendor recipes:
AmountIngredientGeneral
Notes
Type
5 Divination card inventory icon.pngThe Tinkerer's Table
The Tinkerer's Table card art.png
Divination card frame.png
The Tinkerer's Table55x FossilTrying to bring your vision to life is enough to drive you mad.
Divination card inventory icon.png
random fossil x5Automatic
1 Fossilised Incubator inventory icon.pngFossilised IncubatorFossilised IncubatorAdds an incubated Fossil item to an equippable item
Item drops after killing # monsters
Fossil ItemRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters.
Fossilised Incubator inventory icon.png
random fossilAutomatic

Can be acquired in one of two ways:

Spawn Weight Multipliers

Using this fossil multiplies the spawn weights of all modifiers with "elemental" tags by 0, modifiers with both "physical" and "ailment" tags by 10, and modifiers with both "chaos" and "ailment" 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
  • Item modifier tags have been entirely reworked with a goal in mind of consistency and simplicity. These changes have negligible impacts to the odds of various modifiers appearing on rare items naturally, but may have impacts to the results of certain crafting methods. A list of all modifiers and their associated tags can be found here.
  • As a result of the above changes, several fossil descriptions have changed slightly.
  • (In Manifesto) Corroded Fossils and Prismatic Fossil inventory icon.pngPrismatic FossilsPrismatic FossilStack Size: 20More Elemental modifiers
    No Physical Ailment or Chaos Ailment modifiers
    Place in a Resonator to influence item crafting.
    Shift click to unstack.
    Prismatic Fossil inventory icon.png
    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.[1]
3.10.0
  • Fossils can no longer craft any prefix or suffix mods that cannot be obtained elsewhere, with the exception of those granted by Faceted, Bloodstained and Hollow Fossils. Implicit modifiers (such as the one which changes an item's vendor sell price) remain. The following mods have been relocated, while all others can no longer be obtained:
3.4.0
  • Introduced to the game.

References

  1. Bex_GGG (September 14, 2020). "Path of Exile: Heist Balance Manifesto". Official Path of Exile forums. Retrieved October 14, 2020.
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