Echidna

Echidna was the Witch of Greed. Mentioned throughout the series, particularly for her connection to Roswaal and Beatrice, she formally debuted in Arc 4 as a major supporting character and later secondary antagonist. She was a woman who, in her curiosity, strived to learn anything and everything there was to know. She was the overseer of the Sanctuary’s Castle of Dreams who preserved the souls of the other Witches of Sin within it. Following the events of Arc 4, she took over the body of Ryuzu Shima, becoming Omega. Holding the other witches within a special glintstone, she now travels with the...