Maddy is a cat with a demon tail and is part of the 13th floor witches in Fabletown.. She is second in command to Ozma and often seen with Ozma and Frau Totenkinder. She has shape-shifting abilities and is even undetectable by Mister Dark.
Maddy is both Sycorax from The Tempest and Medea from Greek Mythology. Sycorax is a powerful witch and mother to the main antagonist of The Tempest, Caliban. Medea is the niece of Circe and granddaughter of Helios (the sun god) and is the princess of Colchis. Medea also features in Jason and the Argonauts.