A mighty adventure awaits in this action-packed Marble Rush Dragon Castle set! Join the brave Knight and fierce Dragon for an epic encounter as marbles launch from the rolling cannon and race through thrilling twists, turns and a dramatic spiral vortex. Watch the Bucket Lift carry marbles back to the top for endless play, while fun sounds, lights and music activate as marbles pass through the electronic module. With 172 multicoloured building pieces, a step-by-step guide, monster dominoes, slow-mo track and castle decorations, construction is easy and playtime is packed with excitement!