LEGO Ninjago 71843 Rogue's Mech Dragon Rider

LEGO 71843 Rogue's Mech Dragon Rider is a 584 piece Ninjago set with 4 minifigs released in 2025. It features a mech with movable limbs, an opening chest for a minifigure, and a sword; a robot dragon with articulated wings, head, jaw, legs, tail, and a sword; four minifigures (Rogue, Arin, Rox, and a Spectral Dragonian Warrior) and a banner with a hidden message.