Petrified Coral

Petrified Coral is a valuable item in Core Keeper. Its main documented role is as an item of value, making it part of the game's broader collection of tradeable or collectible goods rather than a tool, weapon, or placeable structure.

Aside from its classification as a valuable item, no additional gameplay behavior is established in the available source material. The item is represented with official concept art, indicating it has a distinct visual design within the game’s item set.