LEGO NINJAGO Rontu the Master Dragon (71842) is a playset that allows ninja fans to recreate action scenes from Season 3 of the TV series NINJAGO: Rise of the Dragons. This building set for children includes a toy dragon that can move its tail, legs, wings, head, and mouth, and features shooters under each wing. There are two positions on its back to place a minifigure. Four NINJAGO minifigures are included in this LEGO playset: the ninjas Lloyd, Sora, and Wyldfyre with their ninja gear, as well as Zarkt, the Master of Misfortune, enabling kids to stage many duels between good and evil. A mini-model of a shrine made from LEGO bricks hides a secret message that Lloyd reveals with his translucent reveal blade. In the wide range of separately available LEGO NINJAGO building sets and buildable action toys, ninja fans will find many mechs, vehicles, and temples for exciting role-playing and ninja adventures. Each of these ninja playsets can also be built using the LEGO Builder app, which takes you and your child on a building adventure that is both simple and intuitive.