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Sulfur Cube in Minecraft, 3D render (3/4 view)
Render by Blockaria from the Minecraft: Java Edition models and textures (Mojang).
3/4 view
PASSIVE Added in 26.2

Sulfur Cube mob in Minecraft

The Sulfur Cube is a passive, bouncing cube that lives in the Sulfur Caves. Its trick is that it can absorb a block, and the block it holds changes what kind of cube it is. It eats slimeballs, drops nothing but the block it holds, and can be carried home in a bucket.

Health
84 hearts
Behavior
Passive
Food
SlimeballSlimeball
Found in
Sulfur Caves

Sulfur Cube stats

Health
8 4 hearts
Behavior
Passive
Spawns in
1 biomes
XP when killed
1 to 2
Detection range
16 blocks
Tempt range
8 blocks

// Experience drops only when a player kills it.

How much damage Sulfur Cube deals

Damage to a player without armor, by world difficulty. 1 ♥ = 2 damage points.

Contact
Peaceful00 ♥
Easy10.5 ♥
Normal10.5 ♥
Hard1.50.75 ♥
Explosion

Explosion power 3: damage depends on how close you are to the blast.

// Armor, Protection and Resistance reduce these values. Base values read from the game code (26.3).

Where to find Sulfur Cube

Biomes where it spawns naturally, with its share of the spawns in each group.

Spawning
Group size
2 to 4

Sulfur Cube drops

Nothing from its loot table.

Carried items and gearDropped on death, outside the loot table (game code)
The block it has absorbedAlways dropped100%
Health compared
Health vs other passive mobshealth points
Pig10
Sulfur Cube8

Sulfur Cube and its family

Mobs built on the same base in the game code, compared on their game values.

MobHealthAttackXPSpeedNo fall damageExtra freeze damageFrog foodImmune to OozingIgnored by pufferfish
Magma Cube 16—1–40.2 ✓✓✓··
Slime 16—1–4— ··✓✓·
Sulfur Cube 811–2— ····✓

Traits

Properties set in the game files.

Ignored by pufferfishPufferfish do not puff up near it.

Food and breeding

Items it eats, follows or breeds with.

Gear and tools

Items it can wear, and items you use on it.

Advancements with Sulfur Cube

Advancements whose criteria involve this mob, from the game files.

Command

Summon a Sulfur Cube/summon →
/summon minecraft:sulfur_cube ~ ~ ~

Where to find a Sulfur Cube

Sulfur Cubes spawn only in the Sulfur Caves. They are passive: they bounce around and never attack you. They come in a small and a large form, a bit like the hostile Slime, which shares the same caves.

Blocks it can absorb

An empty Sulfur Cube next to one that has absorbed a Magma Block Scene setup: Test platform; the block was dropped by command and absorbed by the cube itself. In-game screenshot · Java Edition 26.3

A Sulfur Cube can take a block inside itself. The game keeps a fixed list of blocks it accepts and sorts them into a dozen families. Their internal names hint at the result:

  • Bouncy: planks, logs and bamboo blocks.
  • Light: wool. Sticky: the Honeycomb Block.
  • Sliding: Blue Ice, packed ice and snow blocks, or mushroom blocks for a slower slide.
  • Flat: metal blocks and ores for a slow one, coral, sponge, moss, melons or pumpkins for a fast one.
  • High resistance: Soul Sand and soul soil.
  • Hot: the Magma Block. Explosive: TNT.
  • Regular and slow bouncy: dirt, mud, clay, then most stone, brick, deepslate and terracotta blocks.

The block can be removed again later. Some combinations are not harmless: a cube holding a Magma Block can kill, as its death messages show, and having one absorb TNT unlocks the advancement “Uh Oh”, so keep it away from your base.

Feeding and carrying it

Its food is the Slimeball. A small Sulfur Cube that eats one puts on mass. You can also scoop a Sulfur Cube into a bucket, which gives a Bucket of Sulfur Cube, the easy way to bring one back from the caves.

Good to know

  • When it dies, it drops only the block it had absorbed, if it holds one.
  • A Pufferfish does not puff up near it.
  • Like the Slime and the Magma Cube, it can ride another mob without steering it.
  • It cannot be pushed into a boat.

✓ Checked in Java Edition 26.3 · updated 1 November 2026

Sulfur Cube — FAQ

Where does the Sulfur Cube spawn?

Only in the Sulfur Caves biome.

What do Sulfur Cubes eat?

Slimeballs. A small Sulfur Cube that eats one grows.

Is the Sulfur Cube dangerous?

Not by itself: it is passive. A cube holding a Magma Block or TNT is another story, so pay attention to what it has absorbed.

What does a Sulfur Cube drop?

Nothing from its loot table, but it drops the block it has absorbed.

How much health does a Sulfur Cube have?

8 health points, which is 4 hearts.

Other passive mobs