King of Greed (Magical Girl)

known as one of the Magical Girls, is a humanoid Abnormality taking the form of a girl with dark skin and long white hair, wearing a yellow dress and accessories, notably a necklace and bracelets. She is encapsulated in a golden, egg-like being, with a mouth at the top and a transparent part on the front, making the girl inside it visible

The King of Greed seems to be linked to The Queen of Hatred and the The Knight of Despair, with all three being named 'Magical Girls' to start. It is mentioned in her last Final Observation Dialogue that she is sisters with the other Magical Girls. She was one of the 'heroes' who wanted to protect the world, but due to her own desires she met her demise. The King of Greed sealed herself away in her current golden egg-like form