As promised to Mother Earth, Narakasura was allowed to enjoy a long reign. At last Vishnu was born as Krishna. Aditi, who was a relative of Krishna's wife Satyabhama (believed to be an Avatar of Bhudevi - Narakasura' mother), approached Satyabhama for help. When Satyabhama heard of the Narakasura's ill treatment of women and his behaviour with Aditi, she was enraged. Satyabhama approached Lord Krishna for permission to wage a war against Narakasura. As promised to the Devas and Aditi, Krishna attacked the great fortress of Narakasura, riding his mount Garuda with wife Satyabhama.