Boys and girls ages 6 and up will love building this LEGO® NINJAGO® Nya vs. Mutation Monster Spinner (71849) battle toy and recreating scenes from season 4 of the NINJAGO Dragons Rising TV show. Once it’s built, kids push the launcher’s button to unleash the spinner toy into a quick spin and watch to see if the 2 elemental power parts fly off it when it hits its target. This great value small LEGO set comes with 2 minifigures: Nya with a glaive weapon accessory and the villainous Mutation Monster, who can ride inside the spinner toy. Kids enjoy countless hours of good vs. evil battles with the…