Minas Morgul Cavalry is a descriptive term (not used by Tolkien) to describe the mounted troops that rode out with the Witch-king of Angmar from the Minas Morgul to lead Sauron's armies to war, consisting of Black Numenoreans. They are the of Mordor limited to 3 batallions per game and are used to trample a massive amount of units in a quick and orderly manner.