Where can I find Igneous the Molten Mass in Core Keeper?

Igneous the Molten Mass is a level 13 creature found in the Slime biome (Slime faction). It has 160,799 HP and deals 497 damage.

What does Igneous the Molten Mass drop in Core Keeper?

Igneous the Molten Mass drops: Magma Slime, Ancient Gemstone, Galaxite Ore, Cipher Parchment, Magma Horn Armor, Magma Torso Armor, and 10 more items. Includes boss chest loot.

Creature

Igneous the Molten Mass

EnemySlimeLevel 13Slime

Igneous the Molten Mass is a level 13 hostile creature in Core Keeper found in the Slime biome. It has 160,799 HP and deals 497 damage.

Igneous the Molten Mass is a level 13 slime creature found in the Slime biome.

Data updated March 16, 2026LavaSlimeBoss #3028

Boss Chest

Igneous' ChestLoot table: LavaSlimeBoss

×8-1094.0%

×2-377.2%

×2-577.2%

×121.4%

×15.1%

×15.1%

×15.1%

×15.1%

×12.6%

×15.1%

×117.4%

×112.4%

×15.1%

×15.1%

×15.1%

Large Ore and Block Pouch

×112.4%

Frequently Asked Questions

Where can I find Igneous the Molten Mass in Core Keeper?: Igneous the Molten Mass is a level 13 creature found in the Slime biome (Slime faction). It has 160,799 HP and deals 497 damage.
What does Igneous the Molten Mass drop in Core Keeper?: Igneous the Molten Mass drops: Magma Slime, Ancient Gemstone, Galaxite Ore, Cipher Parchment, Magma Horn Armor, Magma Torso Armor, and 10 more items. Includes boss chest loot.