The guṇa-avatāra who is the superintendent of the mode of ignorance (tamoguṇa) and who takes charge of destroying the universe at the time of annihilation. He disguised himself as a Kirāta and fought with Arjuna over a boar. Lord Śiva was pleased with Arjuna and gave him a benediction of the Paśupati astra by which he could kill Jayadratha. He also gave a benediction to Aśvatthāmā that he could kill the remaining soldiers on the side of the Pāṇḍavas while they were sleeping in their tents. He is also considered the greatest Vaiṣṇava, or devotee, of Lord Kṛṣṇa. He is confused by some with the Supreme Lord.