The term 'Arthurian Heroine' refers to female characters from the stories of King Arthur, a legendary British leader. Two of the most famous heroines are Enid and Iseult. Enid is a princess who is loyal to her husband, despite his unfaithfulness. She is also known for her courage and strength. Iseult is a queen who is known for her beauty and loyalty to her husband. She is also known for her bravery and willingness to sacrifice herself for the greater good.