Leviathan (FFXV)

A goddess of the seas revered by the people of Altissia in the faraway world of Eos. Her body spans a length of over a kilometer. One of the Hexatheon who protect the world of Eos, she attacked the young king of Lucis to see whether or not he was worthy of her power. She deals devastating water attacks that cause immense damage to all her foes.