Poseidon or Poseidon is one of the twelve Olympian deities of the pantheon in Greek mythology God of the sea and rivers, creator of storms and floods, and the bringer of earthquakes and destruction, Poseidon was perhaps the most disruptive of all the ancient Greek gods, not only for mortals but also to Zeus’ peaceful reign on Olympus. Son of Kronos and Rhea, and brother of Zeus and Hades, Poseidon was a key figure in the battles for control of the universe between the Titans, the Giants, and the Olympians. On their victory, the three brothers drew lots to decide which domain they would reign over and Poseidon gained the seas. The god dwelled in magnificent golden mansions beneath the sea, beautifully adorned with coral and sea flowers. Seemingly not content with this alone, Poseidon often interfered in the plans of Zeus, and once even attempted to overthrow his brother with the aid of Hera and Athena. It was as punishment for this treachery that Poseidon was made to build the magnificent walls of Troy.