Like Vishwakarma is the architect and engineer of Gods, Mayasur is the architect of demons. Mayasur was the father of Mandodari, who was married to Ravan. He had two more sons Mayavi and Dundubhi.

Dundubhi was like a giant bull and had the power of a thousand elephants. Once he went to Himavan mountain and challenged him for a duel. Himavan told him to go and challenge Vali in Kishkindha.

Dundubhi went to Kishkindha and challenged Vali for a duel. Vali obliged and the duel went on for days. In the end Vali was victorious and he killed Dundubhi and threw his carcass many miles away. Learn more about your ad choices. Visit megaphone.fm/adchoices