Many of you probably know Gaia as a villain from HoO but honestly she wasn't all bad lol

Gaia is the Greek primordial goddess of the Earth, basically the personification of the Earth. She's the "mother of life," and gave birth to the Titans, Giants and Cyclopes with Uranus, the personification of the sky, so think of any Greek god/deity ever and you can trace their lineage back to her.