The Matsya Purana tells a unique story of Chamunda's origins. She with other matrikas was created by Shiva to help you him destroy the demon Andhakasura, who has an ability - like Raktabīja - to make from his dripping blood. Chamunda with the opposite matrikas drinks the blood in the https://www.youtube.com/shorts/mSjgFVl-9jg