Morgan Le Fay is a prominent figure in Arthurian legend, often depicted as a powerful enchantress and the half-sister of King Arthur. She is known for her complex character, sometimes portrayed as a villain and other times as a benevolent figure. Her magical abilities allow her to shape events in the lives of the knights of the Round Table. In many stories, Morgan Le Fay is associated with the mystical island of Avalon, where she is said to possess healing powers. She often plays a role in the quests of Arthur's knights, particularly Sir Lancelot and Sir Gawain, influencing their fates through her cunning and magic.