Naraka, also known as Narakasura (), is an asura king in Hindu mythology. In Assamese tradition, he is regarded as the legendary progenitor of all three dynasties of Pragjyotisha-Kamarupa, and the founding ruler of the legendary Bhauma dynasty of Pragjyotisha. Though the myths about Naraka are first mentioned in the Mahabharata, later texts embellish them. According to later post-Vedic texts such as the Brahma Purana and Vishnu Purana, he was the son of Bhudevi, fathered either by the Varaha incarnation of Vishnu or Hiranyaksha. He is claimed as one who established Pragjyotisha. He was killed by Krishna and Satyabhama. His son Bhagadatta—of Mahabharata fame—succeeded him. The 10th/11th-century Kalika Purana embellishes the myths further and he is claimed to have come from Mithila and said to have established the kingdom of Pragjyotisha after overthrowing the last of the Kirata kings, Ghatakasura, of the Danava dynasty. It was foretold that he would be destroyed by a later incarnation of Vishnu. His mother, the earth, sought the boon from Vishnu that her son should have a long life, and that he should be all-powerful. Vishnu granted these boons. The legends of Naraka is important in the history of Assam, particularly Kamarupa; since Narakasura is cited as the progenitor of all three dynasties that ruled Kamarupa in historical times. A hill, to the south of Guwahati is named after him. He is also associated with the Hindu belief of the shakti goddess and place of worship Kamakhya. Literature Naraka and his kingdom, Pragjyotisha, find mention in both the Mahabharata and the Ramayana, in the sections which were written not before the first century, where he is not depicted as the son of Bhudevi (earth) and Varaha incarnation of Vishnu. His son, Bhagadatta, is said to have fought for the Kauravas in the Mahabharata battle. Though the boar Prajapati finds mention as early as the Satapatha Brahmana and the Taittriya Aranyaka from the mid-first millennium BCE, the avatars were associated with Vishnu later, and became popular in the Gupta period (320-550 CE) and that the contact with Bhumi engendered a son is first mentioned in the Book II of the Harivamsa which is assigned to the fifth century. This theme, that of the son Naraka, is further expanded in the later Vishnu Purana (5th-9th century). In the 7th-century Nidhanpur copperplate inscription, Naraka is claimed as the originator of the Varman dynasty and that he lived