Lord Garmadon's swordsman has stolen the elemental earth blade from Cole. If he escapes with it, the ninjas won't be able to unite the 4 elemental blades and awaken the mythical golden mech. Race into action on the super-tough Earth Driller and take it back. Jump in the cockpit, fire up the engine and spin the drill. Plow through every obstacle with the Earth Driller to retrieve the elemental earth blade before it's lost forever. Includes 2 minifigures with weapons: Cole and swordsman.