Master the ninja arts at the Airjitzu Battle Grounds, featuring 2 detachable Airjitzu flyers, sliding stairs function, roof traps and ninja weapons, plus 5 minifigures - Includes 5 minifigures: Airjitzu Lloyd and Airjitzu Nya, Master Yang, Ghost Student Chris and Ghost Student Martin. - The Airjitzu Battle Grounds features a main entrance, 2 side buildings and 2 built-in Airjitzu launchers (with golden and blue propellers) and an assortment of ninja weapons for additional Airjitzu training. - Open the large entrance doors and activate the collapsing stairs function to topple enemy invaders. - Place a ninja minifigure on the roof of either side building and open it to send them flying. - Detach the pillars by the main entrance and use them as handles for the Airjitzu launchers to begin high-flying, one-on-one Airjitzu battles. - Weapons include Master Yang's Aeroblade, a staff and a butterfly sword. - Accessory elements include Airjitzu Lloyd and Airjitzu Nya's hoods. - Recreate and role-play epic scenes from the NINJAGO: Masters of Spinjitzu TV show. - This set offers an age-appropriate building experience for ages 8-14. - Airjitzu Battle Grounds measures over 5” (15cm) high, 20” (53cm) wide and 10” (26cm) deep.