Danger – Morro has possessed the Green Ninja! Now he is swooping to attack the Tomb of the First Spinjitzu Master on his mighty dragon and capture the Realm Crystal. Team up with Kai and Jay on their Ninja jet boards to intercept the ferocious beast as the Evil Green Ninja steers it towards the tomb's entrance with the Ghost chain. Evade the dragon's snapping jaws and the food-munching Skreemers as they try to turn the Ninja heroes into ghosts. Use the Aeroblades and all your Ninja skills to stop these ghoulish invaders stealing the Realm Crystal! Includes 6 minifigures with assorted weapon and accessory elements: Kai, Jay, Evil Green Ninja, Chain Master Wrayth, Ghost Warrior Cowler and Ghost Warrior Yokai.