Maa Durga, also known as Parvati is the consort of Lord Shiva. It is said that the Goddess Shakti takes on different forms such as Kali, Chandi or Durga to fight the demons. She is the power behind all creation, preservation and destruction in the Universe
Anant-Shesh - At the end of every Kalpa, Brahma goes to sleep and rests for the night. The time has come now for the Maha-pralaya when fiery poison emanates from Ananta's thousands of hoods and destroys all Creation. This is the Sankarshan form of the Lord from whose eyebrows appears the three-eyed Rudra who destroys the three worlds and dances the dance of destruction known as the Tandav. Lord Sankarshan destroys the creation at the end of Brahma's day.