Maa Kali is the first Mahavidya of Maa Shakti. She is also the GURU of Saturn.Kali (Sanskrit: काली), also known as Kalika (Sanskrit: कालिका), is a hindu goddess. She is the goddess of one of the four subcategories of the Kulamarga, a category of tantric Saivism. Over time, she has been worshipped by devotional movements and tantric sects variously as the Divine Mother, the Mother of the Universe, Adi Shakti, or Adi Parashakti. She is also seen as the divine protector and the one who bestows moksha, or salvation. Kali is often portrayed as standing or dancing on her consort, the Hindu god Shiva, who lies calm and prostrate beneath her. Kali is also the feminine form of Kala, an epithet of Shiva, and thus the consort of Shiva.
Maa Kali kavach protects a person from these effects: