Dashavatars - 10 Avatars of Lord Vishnu
1. Matsya Avatar Half fish/half man avatar. He saves the world from a cosmic deluge, with the help of a boat made of the Vedas (knowledge), on which he also rescues Manu (progenitor of man) and all living beings. Demon, Hegriv steals and tries to destroy the Book, but Matsya finds the demon, kills him, and returns the Vedas. 2. Kurma Avatar Tortoise avatar. He supports the cosmos, while the gods and demons churn the cosmic ocean with the help of serpent Vasuki to produce the nectar of immortality (just like churning milk to produce butter). The churning produces both the good and the bad, including poison and immortality nectar. Nobody wants the poison, everyone wants the immortality nectar. 3. Varaha Avatar Varaha is Boar avatar. He rescues goddess earth when the demon Hiranyaksha kidnaps her and hides her in the depths of cosmic ocean. The boar finds her and kills the demon, and the goddess holds onto the tusk of the boar as he lifts her back...
