70590 Airjitzu Battle Grounds is a 666 piece Ninjagoset released in August 2016.
This is a description taken from Toys 'R' Us. Do not modify it.
Join Airjitzu Lloyd and Airjitzu Nya in the practice arena to help them train for their battle against Master Yang, the original Airjitzu master. Choose from a variety of cool training weapons and try out new moves on the Ghost Students. Dodge the obstacles and then detach the Airjitzu launchers, pull the rip cord and send a ninja hero spinning into an aerial battle against Master Yang. The harder you pull, the faster they will spin!
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.