LEGO NINJAGO 71839 Arin’s Spinjitzu Battle Mech Building Set (Ages 7+)

Command the battlefield with the LEGO NINJAGO Arin's Spinjitzu Battle Mech (71839), inspired by NINJAGO Dragons Rising Season 3. Designed for ninja fans ages 7 and up, this 213-piece fully posable mech features a rotating torso, articulated limbs, and two massive sword accessories. The set includes an opening chest cockpit for the Arin minifigure, accompanied by a loyal Baby Riyu figure, allowing kids to face off against the menacing Spectral Dragonian Warrior. For ultimate customization, the "master mech" design lets builders swap and mix components with other 2024 elemental mechs (such as those for Cole, Sora, Kai, and Lloyd—sold separately). Perfect for solo play or epic battles with friends, this set offers endless building and role-play fun. The LEGO Builder app enhances the experience with intuitive, step-by-step 3D instructions.