The Mysterious Elf is a character in The Witcher 3: Wild Hunt. He is an elven sorcerer who helped Ciri evade the Wild Hunt and later disappeared. Geralt first learns of the Mysterious Elf from Keira Metz whom he meets while pursuing leads relating to Ciri in Velen. Keira states that this mage visited and questioned her about Ciri some time before Geralt did. She also believes that this was no ordinary mage, but one of the Aen Saevherne.