Harivamsha Purana Khila is the ninety-ninth Upa Parva included as a single Maha Parva at the end of the Mahabharata. Vedavyasa Maharshi had taught all the Puranas to his disciples. Vaishampayana continued narration to Janamejaya in reply to his queries at the Sarpa satra site of Takshashila. Later, King Janamejaya returned to Hastinavathi after the full completion of the ceremonies.
Ugrashrava was the son of Lomaharshana Rishi. He returned to Naimisharanya with his father, and he later conducted a Mahabharata satra there. After the end of the Mahabharata in that satra, the Harivamsha Purana was described in detail. Initially, he had heard it at Takshashila with his father. Generally, they were recognised as Suta Puranikas.
Why was Takshashila selected as the yaga venue for the Sarpa Yaga?
There were two main reasons for selecting Takshashila as the site for the serpent yaga. The initial one was the serpent Takshaka, and his species were abundant in Takshashila. Janamejaya desired to reduce the number of serpent species. The second reason was also genuine. Due to the flood, the palace buildings at Hastinavati were dilapidated, not suitable in strength, and the halls were damaged, raising questions about the safety and security of the lives of guests and audience.
During the period of Sarpa Yaga, the Hastinavati palace buildings were being renovated. The copies of the Mahabharata volumes were preserved in the various Palace libraries due to various reasons. Esteemed readers are requested to browse ‘Astika Parva’.

What was the role of Astika in the Mahabharata?
Astika had cleverly stopped the violence in the serpent yaga of Janamejaya. More details of the curse of Kadru would be seen in the Astika Parva. Jaratkaru was the mother of Astika, and Kadru was his grandmother. The number of species of serpents in nature was controlled by him. Snake Adishesha was Balarama in his rebirth.








