Magma Cube

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

Big: 16 (Heart.svg × 8)
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)


0.51 + Size * 0.51 Blocks
0.51 + Size * 0.51 Blocks


Anywhere in The Nether, any light level

First appearances

See History

Common drops

Big: 4
Small: 2
Tiny: 1

Internal ID

JE: 62
BE: 42

Entity ID


Tom Stone Mojang avatar.png Few are as deadly as the Magma Cube locking sights on you. Get seen by this red and black horror and it bounces for you relentlessly, its springy body barely concealing a molten lava core that will fill your body with hot flamy pain. Friendly hugs are not advised.
Tom Stone[1]

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.


See also: Spawn § Spawn cycle

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

Magma cubes require two vertical transparent blocks[verify] (e.g., air, signs, torches) to spawn in, with an opaque block underneath. The space they spawn in must also be clear of solid obstructions and liquids.[verify] Big magma cubes require a 3×2½×3 space to spawn, small magma cubes require a 3×2×3 space, and tiny magma cubes require a 1×2×1 space (or 1×1×1 if the upper block is not opaque).[2]


Magma cubes drop when they die:

  • 14 chance of dropping a single magma cream when they are small or big
  • The chances and amount can be increased with the Looting enchantment.


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 (or, failing that, an iron golem) within 16 blocks (spherical) distance.

  • If no target found, they wait 40 to 120 ticks (2 to 6 seconds). Then they will change direction, by a random amount up to 57.30° (1 radian) left or right, jump, and repeat the process.
  • If a target 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 target before jumping.

Like other Nether mobs, 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 since 1.13 they can swim, and won't drown in normal water (in previous versions they can't and will drown).

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.

When the player kills a magma cube and the cube's size is larger than 1, it will die and spawn 2-4 new magma cubes equivalent to its size divided by 2, rounding down. The new magma cubes will be ejected at high speed.‌[Bedrock Edition only].

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.


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]

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.


Icon Advancement In-game description Parent Actual requirements (if different) Internal ID
Advancement-plain-raw.pngAdventureAdventure, exploration, and combatKill any entity, or be killed by any entity.minecraft:adventure/root
Advancement-plain-raw.pngMonster HunterKill any hostile monsterAdventureKill one of these 24 mobs. In 1.14,‌[upcoming] you can also earn this by killing one of these 2 mobs. Other mobs are ignored for this advancement.minecraft:adventure/kill_a_mob
Advancement-fancy-raw.pngMonsters HuntedKill one of every hostile monsterMonster HunterKill each of these 24 mobs. In 1.14,‌[upcoming] also kill each of these 2 mobs. Other mobs may be killed, but are ignored for the advancement.minecraft:adventure/kill_all_mobs



Java Edition
1.0.0 Beta 1.9 Prerelease Added magma cubes.
“It started out as a retexturing of the Slime for the Nether - it was just going to be a Lava Slime. But then when I named it that, I felt it was a bit lazy to retexture a mob. I wanted to make it more unique. I can’t really remember how I came up with the idea to have a layered block, but it’s one of my favourite mobs now. It really intrigues me. It doesn’t stand out in any particular way - I just really like it! You can use Magma Cream [an item Magma cubes drop] to brew Fire Resistance potions.” -Jeb[1]
Beta 1.9 Prerelease 2 Magma cubes were made quite rare.
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.
Pocket Edition
1.1 build 1 The entity ID is changed from lavaslime to magma_cube.
Legacy Console Edition
TU7CU11.0Patch 1Added magma cubes.
New Nintendo 3DS Edition
0.1.0 Added Magma Cubes.


Issues relating to "Magma Cube" are maintained on the bug tracker. Report issues there.


  • When a larger magma cube that has a name dies, the smaller magma cubes it spawns will have the same name.
  • A dying magma cube can still damage the player.‌[Bedrock Edition only]