Other Crafting Materials Worms Worms are both[sic] obtained in the best possible way– by whacking things with a hammer. Simple[sic] give a Zombie Pigman a whack. I wouldn't whack anything that isn't a Pigman– that will hurt you more than it will hurt them.
The Wiggly Worm is an item from Adventurer's Amulets. It is used to create the Earthbound trinkets. When a Hammer is used to attack a Zombie Pigman, there is a 10% chance of a Wiggly Worm dropping.