Imagine a world of action and excitement where you decide what happens next! This time, itâs a world of Medieval adventure, with a Castle that recognizes and responds to different accessories! Get ready for battle! Turn figure on different disks to activate defense mode! Talons lock the gate, shutters barricade the windows and the eagleâs head is revealed & ready to fire at the enemy! Includes 3 button-cell batteries. Requires 2 AA batteries.