Minecraft: Pretty Scary Update adds several new mobs such as witches, bats, zombie villagers, wither skeletons, wearable and placeable heads, a new boss called The Wither, the command block, the anvil, the beacon, new food such as potatoes, carrots, and pumpkin pies), carrots on sticks for controlling pigs and new decoration items such as item frames, flower pots, and cobblestone walls).