A humanoid kiln, steampunk design, humanoid kiln looks similar to an among us, it has a magma stone shaped as a heart that is on the middle of it's body, as final it has a flamethrower on the back and a burning flame on top of its head

Personality: Evil, Cold, Remorseless, Brutal, Unforgiving, No mercy

Weakness: The Heart Shaped Magma Stone. If it's destroyed, the boss is dead. It's covered in a hard thick glass tho, so you need to deal a lot damage to destroy the glass.

Boss Kind: Pyromancer