Sensei Wu’s evil brother who was banished to the underworld after he failed to collect all the four golden weapons. Now plotting to rise to power once again and recreate Ninjago in his own image.
Evil mastermind Lord Garmadon is trapped in the Underworld, so he orders Samukai to find all four Golden Weapons. But when the four-armed skeleton king recovers them, he tries to take their power for himself, only to be instantly vaporised! This opens a portal to another realm, giving Lord Garmadon a possibility to escape. He knew that their power would corrupt even the most loyal henchman. This was his plan all along!"Good and evil…there has always been a balance."