Minecraft Story Mode:Magma Cube

magma cubes are hostile mobs and a variant of slimes that appear in Minecraft: Story Mode Season Two. They first appear as a mob head in "Hero in Residence" and appear physically in "Below the Bedrock".

Appearance
The magma cubes in "Below the Bedrock" have a unique design on the top of their heads which is the same pattern on the heads of some other mobs made by Romeo. They also turn to cobblestone with obsidian eyes when submerged in water; this is not seen in vanilla Minecraft.

Appearances

 * In "Hero in Residence", a few magma cube mob heads appear in Jack & Nurm's Adventure Emporium.
 * In "Below the Bedrock", magma cubes, along with magma golems, appeared during Romeo's challenge room in Romeoburg.

Trivia

 * Although they only spawn in the Nether, they have not been seen there in the game. This also applies to blazes.