	Kali was later incarnated as king Duryodhana, eldest of the one hundred Kaurava brothers. His companion Dvapara became his uncle Shakuni. The day Duryodhana was born, he unleashed a donkey-like scream which the donkeys outside the home replied to. Despite the advice from Vidura to discard the evil baby, Duryodhana's father Dhritarashtra kept the child because demons had received a boon from Shiva that the future king would be invincible.