The Headless Zombie spawns rarely at night. It will drop its skull with a 33% Chance when killed.
A lonely Spirit that calls old abandoned buildings its home. With its spiritual powers it can sing in any voice one can imagine.
The Headless Wither Skeleton spawns in the Soul Sand Valley. It will drop its skull with a 33% Chance when killed.
Half Man, Half another Man
These little creatures will spawn in Lush and Dripstone Caves in Groups of 4 up to 6. When kille they drop some valuable items, in rare cases Diamonds or Emeralds. They also can drop there iconic weapon the War Pick.
The Headless Skeleton spawns rarely at night. It will drop its skull with a 33% Chance when killed.
Rats will spawn at night in small groups. They will drop Cheese upon killed, wich can be eaten.
This Weapon/Tool Hybrid is the iconic Weapon from goblins, it can be used to mine like a diamond pickaxe and also deals quite a lot of damage for a Pickaxe.
