Core Keeper Codex
1.2.1.5 · verified 2026-09-07

Poisonous Shield

Rare · item level 10

Rarity
Rare
Item level
10
Base damage
—
Durability
100
Sell value
—
Stackable
No
Slot
Off-hand
Object ID
8,321

What it grants while equipped

StatValueMultiplier
Chance To Apply Poison On Block24×2.00
Armor Increase17×2.00

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 Ivy the Poisonous Mass at 19.21% per kill — about 11 kills for a 9-in-10 chance.

SourceChance per killKills for 90%AmountNote
Ivy the Poisonous Mass19.21%
111guaranteed group
Mold Dungeon Chest2.33%
981

Crafting

IngredientAmount
Scarlet Bar12
Poison Slime15

Crafting time 1s.

Total raw materials

Every ingredient expanded down to things you cannot craft.

MaterialAmount
Ground Poison Slime150
Scarlet Bar12

Internal name PoisonousShield. Components: AreaLevelAuthoring CooldownAuthoring DurabilityAuthoring EntityMonoBehaviourData GivesConditionsWhenEquippedAuthoring