Skull Cavern

Location & How to Unlock: Located in the Desert which can be accessed by completing the Vault Room bundles. Also requires the Skull Key to unlock which is obtained on Floor 120 of The Mines.

After reaching Floor 120 of The Mines, every monster will gain a 0.05% chance of dropping a Diamond and Prismatic Shard.

Loot Table

Armored Bug

Ancient Seed

0.5%

Bug Meat

76%

Bug Steak

10%

Dwarf Scroll I

0.5%

Dwarf Scroll IV

0.1%

White Algae

2%

Big Slime

Dwarf Scroll IV

0.1%

Slime

99%

Carbon Ghost

Omni Geode

99%

Refined Quartz

10%

Iridium Bat

Battery Pack

5%

Energy Tonic

5%

Iridium Bar

0.8%

Iridium Ore

97%

Life Elixir

5%

Mega Bomb

5%

Solar Essence

50%

Iridium Crab

Crab Cakes

50%

Iridium Ore

50%

Lava Bat

Bat Wing

97%

Bomb

2%

Dwarf Scroll III

0.5%

Dwarf Scroll IV

0.1%

Rare Disc

0.1%

Mummy

Cloth

20%

Curiosity Lure

1%

Dwarf Scroll IV

0.1%

Miner's Treat

4%

Prismatic Shard

0.1%

Red Cabbage Seeds

0.2%

Solar Essence

99%

Pepper Rex

Dinosaur Egg

10%

Prehistoric Rib

30%

Prehistoric Tibia

30%

Prehistoric Vertebra

30%

Purple Slime

Coal

10%

Diamond

1%

Dwarf Scroll III

0.5%

Dwarf Scroll IV

0.1%

Iridium Bar

0.9%

Iridium Ore

8%

Sap

50%

Slime

80%

White Algae

10%

Serpent

Bomb

15%

Prismatic Shard

0.1%

Rabbit's Foot

0.8%

Red Cabbage Seeds

0.2%

Spicy Eel

6%

Void Essence

99%