Young ninjas can recreate action from the ninjago dragons rising tv series with this kai and ras's car and bike battle ninja toy for kids aged 4+ ninjago kai can race in a lego dragon racing car toy armed with golden blades against lord ras in his all-terrain motorbike with golden rammers the good vs evil collectible ninja toy set includes 2 lego ninjago minifigures: ninja kai with a golden sword and lord ras with a golden hammer the preschool toys playset comes with a piece of blue lightning in a display holder, which the characters need to seize to win their battle the lego builder app guides kids on an intuitive build, they can save sets, track progress and zoom in and rotate models in 3d while they build