The LEGO NINJAGO 71830 Kai's Mech Storm Rider Set lets kids recreate exhilarating scenes from season 3 of the NINJAGO Dragons Rising TV show. This ninja playset can also be created with the LEGO Builder app, which guides you and your child on an easy and intuitive building adventure.Kids can play with the large action toy before they separate it into 2 smaller vehicles: Kai's mech with posable head, arms and legs, a cockpit and a large storm blade accessory, and Nya's flying motorbike toy with a cockpit, movable wings and 2 spring-loaded shooters. This playset comes with 3 NINJAGO minifigures: Kai armed with 2 crystal katana sword accessories, Nya armed with 2 golden katana sword accessories and a villainous Dragonian Warrior with its own sword accessory so kids can role-play epic battles.