The Mystic Treasure Chest the players seek sits on the altar behind the Guardian Ghoul. Players must complete challenges of the ancients to earn the right to try and open the Chest. They must also choose a mystic key carefully, as only one will unlock the chest to reveal the gold coins and any other key will wake up the guardian bringing the sleeping skull to life. The skull’s teeth grind, clatter and bang while his eyes wobble and shrieks a warning at the player who dares try to steal his treasure. For 2 to 4 players.