Ninja fans aged 7 and up can recreate action scenes from Season 3 of the NINJAGO TV series, NINJAGO: Rise of the Dragons, with the LEGO NINJAGO Arin's Spinjitzumech (71839). This set for kids includes a NINJAGO mech with movable arms and legs that can be posed in various positions. The mech's upper body can rotate, and the chest can be opened to place a minifigure and two large swords in the cockpit. Children can create their own ultimate mech by swapping parts from Arin's Spinjitzumech with parts from the customizable mechs from the separately sold 2024 NINJAGO sets: Cole's Earth Mech (71806), Sora's Tech Mech (71807), Kai's Fire Mech (71808), and Lloyd's Elemental Power Mech (71817). The ninja playset includes 2 minifigures for role-playing: Arin with a crystal katana and a ghost dragon fighter with a sword, as well as the Baby Riyu model, allowing kids to stage exciting duels between good and evil. With this set, children can unleash their creativity and imagination while diving into the thrilling world of NINJAGO.