| Piece Count 49 | Age 6+ | Price $9.99 |
| Minifigs 2 | Theme Ninjago | Release Date 1 January 2026 |
Kids ages 6 and up can dive into fast-paced ninja action with the LEGO® NINJAGO® Nya vs. Mutation Monster Spinner (71849). Inspired by season 4 of the NINJAGO: Dragons Rising TV show, this compact battle set lets children build a spinning battle toy and launch it into action using a button-operated launcher. Once released, the spinner whirls forward, and kids can watch to see if its two elemental power pieces pop off when it strikes its target. The set includes two minifigures—Nya with her glaive weapon and the villainous Mutation Monster, who can ride inside the spinner—giving kids everything they need for exciting good-versus-evil showdowns.
With 49 pieces, this small but engaging set offers great value and endless replay fun, making it an ideal gift for young fans of fantasy and adventure play. The broader NINJAGO® universe features dragons, mechs, vehicles, and temples, allowing children to expand their stories and build immersive ninja worlds. Using the LEGO Builder app, kids can follow intuitive 3D instructions, rotate their model, zoom in, and track their progress with ease as they assemble this action-packed spinner toy.