1584 Knight's Challenge is a Castle set that was released in 1988. It depicts a jousting tournament and contains an audience stand, a weapons rack, a tapped keg, two horses and eight Minifigures, including two mounted knights and a damsel. The featured knights belong to the Crusaders and the Black Knights. This set is identical to 6060 Knight's Challenge which was released one year later (1989), and was not available in Europe.