Core Keeper Codex
1.2.1.5 · verified 2026-09-07

Mushroom Helm

Uncommon · item level 3

Rarity
Uncommon
Item level
3
Base damage
—
Durability
90
Sell value
—
Stackable
No
Slot
Head
Object ID
8,546

What it grants while equipped

StatValueMultiplier
Increased Max Health7×0.80
Armor Increase5×0.80
Gain More Food From Plants2×2.00
Heal Over Time1×0.80

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 Mushroom Brute at 14.04% per kill — about 16 kills for a 9-in-10 chance.

SourceChance per killKills for 90%AmountNote
Mushroom Brute14.04%
161
Mushroom Enemy1.07%
2151

Crafting

IngredientAmount
Fiber5

Crafting time 1s.

Internal name MushroomHelm. Components: AreaLevelAuthoring CooldownAuthoring DurabilityAuthoring EntityMonoBehaviourData GivesConditionsWhenEquippedAuthoring