The Earth Crusher is a drop from the Minotaur boss of Better Dungeons. It appears to be a retextured version of the Monking Bigsword. When right-clicked, it will cause a small explosion and cause damage. When a mob is hit, either by the explosion or a melee attack, it will cause a chain of bursts to appear in a straight line from the wielder on the ground, causing damage to enemies in a similar fashion to the Wind Staff.