NINJAGO® mech and dragon playset. Kids can stage action-packed clashes with a fantastic playset featuring the elemental dragon Jiro and the empress mech. Great build, exciting adventures. Kids can enjoy a rewarding build with this dragon playset before developing their ninja storytelling skills. Enter a new world of building. Builders can zoom in, rotate sets in 3D and track their progress using the fun, intuitive LEGO® Builder app. The perfect treat for ninja fans. This action-packed set, with a dragon, mech, flyer vehicle, 6 minifigures and a Baby Riyu model, makes a great gift for kids.