 After Shiva, falls into a slumber, Krishna recalls his discus,and uses it to cut Bana's thousand arms systematically, like the branches of a huge tree.Seeing Krishna releasing his Sudarshan Chakra to sever his head, Banasura once again invokes Lord Shiva.True to the plight of his devotee, Shiva aroused from his slumber, approached Krishna and asked him to spare Bana’s life.