General Cryptor has finally revealed his trump card in his battle against the Elemental Ninja: a mind-controlled Sensei Wu and the deadly Nindroid MechDragon! Team up with Lloyd and Sensei Garmadon in this truly epic set! Dodge the MechDragons missiles and fire back with lasers of your own, then get close so Lloyd and Garmadon can battle face-to-face with Evil Wu and General Cryptor in this exciting set perfect for fans and collectors of all things LEGONinjago!