Magma Cube

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Magma Cube
Magma Cube.png
Magma Cube Jumping.png
Health points

Big: 16 (Heart.svgHeart.svgHeart.svgHeart.svgHeart.svgHeart.svgHeart.svgHeart.svg)
Small: 4 (Heart.svgHeart.svg)
Tiny: 1 (Half Heart.svg)

Armor points

Big: 12 (Armor.svgArmor.svgArmor.svgArmor.svgArmor.svgArmor.svg)
Small: 6 (Armor.svgArmor.svgArmor.svg)
Tiny: 3 (Armor.svgHalf Armor.svg)

Attack strength

Big: 6 (Heart.svgHeart.svgHeart.svg)
Small: 4 (Heart.svgHeart.svg)
Tiny: 3 (Heart.svgHalf Heart.svg)


The Nether, any light level

First appearances

See History

Common drops

Big: 4
Small: 2
Tiny: 1

Internal ID

PC: 62
PE: 42

Entity ID

PC: magma_cube
PE: lavaslime

Magma cubes are hostile mobs with dark red and black skin and red, orange and yellow eyes that can be found exclusively in the Nether. They are considered the Nether equivalent of slimes, with similar behaviors.

Spawning[edit | edit source]

Magma cubes spawn rarely everywhere in the Nether at all light levels, but their spawn rate is higher in nether fortresses.

Drops[edit | edit source]

Big and small sized magma cubes have a 25% chance to drop a single magma cream, the chances and amount can be increased with the Looting enchantment.

Behavior[edit | edit source]

Magma cubes move by hopping, which they will do each 40 to 120 ticks (2 to 6 seconds).

Magma cubes will search for a player within 16 blocks (spherical) distance.

  • If no players are found, they wait 40 to 120 ticks (2 to 6 seconds). Then they will change direction, by a random amount up to 57.26° (1 radian) left or right, jump, and repeat the process.
  • If a player is found, the delay before jumping will be 13 as long (13 to 40 ticks), and the magma cube's direction will be set directly toward the nearest player before jumping.

Magma cubes cannot burn and are not slowed down or damaged by lava. Instead, it seems that they can swim upward extremely quickly in lava. They cannot be hurt from fall damage and do not drown in normal water.

Magma cubes' jump height depends on their size. Their forward speed is twice that of most other mobs. They always make a distinct sound upon jumping up and landing, but no idle sounds.

Unlike most other mobs, magma cubes have no pathfinding ability, meaning that they will not avoid falling off cliffs and cannot go around walls, even when they are chasing a player.

Combat[edit | edit source]

See also: Tutorials/Combat § Magma_Cube

Magma cubes attack players by attempting to land on top of them, but can cause damage when the player touches them anywhere. This can make large cubes tricky to fight, as their jump rate is fairly random.

The health of a magma cube is size squared. The attack strength is size plus 2. The armor points is size tripled.

A magma cube's jump height and distance also depends on their size; a magma cube will jump a distance approximate to its length times 1.5, and a height equivalent to their size in blocks. This means that a size 4 magma cube will jump four blocks in height and move significantly quicker than a size 2 magma cube, which will jump two blocks in height, while a size 1 (tiny) will move at a very slow rate and jump one block in height.

When a magma cube is killed, it may split into 1 to 4 magma cubes of the smaller size, and will disappear like other mobs if the smallest size is killed.

Magma cubes also have an odd attack interval: their attack speed is twice that of other melee-combat mobs. Mobs like Endermen and silverfish attack at a rate of one hit per second, while magma cubes attack at a rate of two hits per second. Essentially, this means that a size 4 magma cube will deal six hearts of damage per second on normal difficulty, dealing three hearts every half-second.

Data values[edit | edit source]

See also: Chunk format

Magma cubes have entity data associated with them that contain various properties of the mob. Their entity ID is magma_cube.

  • Entity data
    • Tags common to all entities see Template:Nbt inherit/entity/template
    • Tags common to all mobs see Template:Nbt inherit/mob/template

    •  Size: The size of the slime. Note that this value is zero-based, so 0 is the smallest slime, 1 is the next larger, etc. The sizes that spawn naturally are 0, 1, and 3.

    •  wasOnGround: 1 or 0 (true/false) - true if slime is touching the ground.

Video[edit | edit source]

History[edit | edit source]

Official release
1.0.0 Beta 1.9-pre1 Magma cubes have been added.
Beta 1.9-pre2 Magma cubes were made quite rare.
1.0.0-RC1 Magma cubes were given sounds.
1.1 Large and small magma cubes now drop magma cream.
1.3.1 12w18a Magma cubes did not show their animation in single player, due to singleplayer being a local server.
12w23a Magma cubes now show their animation in multiplayer.
1.8 14w06b Now swim as a result of the update to the new AI.
Randomly change direction every so often, reducing the chance of them getting stuck at walls or corners.
Now randomly despawn over time if no player is within a 32 meter range.
Magma cube jumping mechanics have been changed. How far they jump now corresponds to the length of their size; they will jump approximately 1.5 times their current length. For example, a tiny size 1 magma cube will jump very slowly, while a large size 4 magma cube will jump farther. Also, when attacking, magma cubes turn their whole body to face the player.
1.10 16w20a Now spawn about twice as often in the general Nether (rate is now 2153, was 1151).
1.11 16w32a The entity ID is changed from LavaSlime to magma_cube.
Pocket Edition Alpha
0.11.0 build 1 Added magma cubes. They are currently unobtainable in-game without hacking.
build 8 Magma cubes can now be spawned using spawn eggs.
0.12.1 build 1 Magma cubes now spawn naturally.
Magma cubes will split when killed.
0.14.0 build 1 Magma cube cores now glow.
Console Edition
TU7 CU1 1.0 Patch 1 Added magma cubes.

Issues[edit | edit source]

Issues relating to “Magma Cube” are maintained on the issue tracker. Report issues there.

Trivia[edit | edit source]

  • A named large magma cube that dies, produces smaller magma cubes with the same name.

Gallery[edit | edit source]