Return of Aspheera

Six months after vanquishing the Oni, the Ninja have grown lazy. So they went on a quest to reignite their Spinjitzu training. The traveled to the Ancient Pyramid and with the help of Clutch Powers they entered the pyramid and survived boobytraps until they reached the tomb of Aspheera. They foolishly solved a puzzle that would open the door to her tomb. She escaped, Stole Kai's fire Power and chained the ninja to the wall. She caused the pyramid to erupt with Kai's power and left to Ninjago City.