The LEGO NINJAGO Arc Dragon of Focus (71836) is designed for builders ages 9 and up, inspired by Season 3 of Dragons Rising. This set features a two-headed dragon with articulated heads, a posable tail, legs, feet, neck, jaw, and claws for dynamic play. Interactive elements include a chest-mounted shooter and large foil wings that move via a lever on the back. The set includes eight minifigures: ninja warriors Lloyd, Cole, Wyldfyre, and Kai, along with ally Pixal and villains Drix, Zarkt, and a Dragonian Warrior. A Spinjitzu spinner vehicle is also included for high-speed attack play. With 869 pieces, the completed dragon measures over 10.5 inches (27 cm) tall. This set is part of the broader LEGO NINJAGO collection, with additional playsets available separately.