Defend the underground mine with the Protector of Earth! Defeat the Skull Spider with the LEGO BIONICLE Protector of Earth with mask pop-off trigger, spinning Star Drill and rapid shooter. Underground alert! The crystal mine is under attack from the Skull Spider. Spin the Protector of Earth's powerful crystal Star Drill to bore through rock and confront the evil intruder. If the Skull Spider latches onto the Protector's BIONICLE head, it can pop the trigger and release the mask. Unleash the Elemental power of the rapid shooter to fend off the villain and keep control of the underground. Features a BIONICLE head with dual-tone mask and mask pop-off trigger, BIONICLE shell, rocky shoulders, spinning Star Drill, Elemental chest armor with rapid shooter and ammunition, and posable joints. Also includes a pale green Skull Spider.