ninjago season 2 ep 16 "The Temple of Darkness”

Vexor and Malachar travel to an ancient temple known as the Temple of Darkness, searching for another artifact listed on the scroll. Inside, they discover dangerous traps and mysterious symbols covering the walls. Vexor: “The scroll was right, my master. The artifact must be somewhere inside!” Malachar: “Then find it. We cannot allow anyone else to claim its power.”