What damage does Tome of Decay do in Core Keeper?

Tome of Decay is a level 17 magic weapon with a 1s cooldown.

How do I get Tome of Decay in Core Keeper?

Tome of Decay can be obtained through: drop. Check the obtaining section above for full details including drop chances and locations.

Weapon

EpicSummoning WeaponMagicPassageLevel 17

Tome of Decay is an epic summoning weapon in Core Keeper, found in the Passage biome.

Flipping through its pages causes your fingers to go numb.

Data updated March 16, 2026TomeOfRadiation #9181

Spawn Minion

Biome: Crystal

9.9%

Biome: Crystal

10.0%

Biome: Crystal

9.9%

What damage does Tome of Decay do in Core Keeper?: Tome of Decay is a level 17 magic weapon with a 1s cooldown.
How do I get Tome of Decay in Core Keeper?: Tome of Decay can be obtained through: drop. Check the obtaining section above for full details including drop chances and locations.