Core Keeper Codex
1.2.1.5 · verified 2026-09-07

Ring Of Stone

Uncommon · item level 3

Rarity
Uncommon
Item level
3
Base damage
—
Durability
—
Sell value
—
Stackable
No
Slot
Other
Object ID
8,856

What it grants while equipped

StatValueMultiplier
Mining Increase14—

These are the condition values the game applies. The files do not label their units, so the raw value is shown rather than a percentage sign that might be wrong.

Where to get it

Best source is Copper Chest at 1.50% per kill — about 153 kills for a 9-in-10 chance.

SourceChance per killKills for 90%AmountNote
Copper Chest1.50%
1531guaranteed group
Falling Rock Destructible1.19%
1931
Wall Clay Block0.10%
22951
Great Wal Block0.07%
31681

Crafting

IngredientAmount
Copper Bar5

Total raw materials

Every ingredient expanded down to things you cannot craft.

MaterialAmount
Copper Ore5

Internal name RingOfStone. Components: AreaLevelAuthoring CooldownAuthoring EntityMonoBehaviourData GivesConditionsWhenEquippedAuthoring