When Knighton is under attack by Jestro, LEGO® NEXO KNIGHTS? knights roll into action! Send out The Fortrex, the huge 2-in-1 rolling castle! Launch the Knight Cycle and Aero-Striker V1 to engage the Ash Attacker and Scurriers! Fold out the walls to reveal the hi-tech HQ and get your brief from Merlok 2.0, and plan your next daring mission at the round table to stop Jestro taking the Book of Evil! Includes 5 scannable shields for NEXO Powers: Ground Power, Super Human Speed, Hawk Holler, Chicken Power and C..