The Lady of the Lake By Sir Walter Scott Edited By William J. Rolfe The Lady of the Lake, Lady of Avalon, is the title name of the ruler of Avalon in the Arthurian legend. She plays a pivotal role in many stories, including giving King Arthur his sword Excalibur, enchanting Merlin, and raising Lancelot after the death of his father. Different writers and copyists give her name as Nimue, Viviane, Elaine, Niniane, Nivian, Nyneve, and Evienne, among other variations. The Lancelot-Grail Cycle provides a backstory for the Lady of the Lake, "Viviane", in the prose Merlin section, which takes place before the Lancelot Proper, though it was written later. There, Viviane learns her magic from Merlin, who becomes enamored of her. She refuses to give him her love until he has taught her all his secrets, after which she uses her power to trap him either in the trunk of a tree or beneath a stone, depending on the story and author. Though Merlin, through his power of foresight knows beforehand that this will happen, he is unable to counteract Viviane because of the "truth" this ability of foresight holds. He decides to do nothing for his situation other than to continue to teach her his secrets until she takes the opportunity to entrap and entomb him in a tree, a stone or a cave.