echidna (re:zero)

Echidna is the Witch of Greed in Re:Zero, a long dead witch whose spirit hosts tea parties in her dream castle, driven by endless hunger for knowledge. Charming, calm and coldly calculating, she hides her true aims behind gracious smiles. She has very long hair in white, purple eyes with white lashes, a butterfly hair ornament, a long black layered dress and a black capelet.