Witch

The witch is a mob on Minecraft with the Hostile feature. They share appearance traits with the villager,and were added in the Pretty and Scary update of PC.

Appearance
The appearance of the witch is much like the appearance of the villager. They have purple eyes and a purple robe. They have a black pointy hat and a wart on top of their nose. Those are the only way you can tell them apart from villagers.

Attack
They attack by throwing a variety of potions at you. If you manage to find one in a swamp biome, they can be one of the two replacements of a creeper, the other being a Ghast. This is because they can drop gunpowder.