Styx

Styx
Goddess and underworld river
Member of The Oceanids
Thetis dips Achilles in Styx, 4th century relief, Museum of Ancient Eleutherna
Abode	Underworld
Personal information
Parents	Oceanus and Tethys
Siblings	Oceanids, Potamoi
Consort	Pallas
Children	Bia, Kratos, Nike, Zelus

In Greek mythology, Styx (/ˈstɪks/; Ancient Greek: Στύξ [stýks]; lit. "Shuddering"^[1]), also called the River Styx, is a goddess and river of the Underworld. Her parents were the Titans Oceanus and Tethys, and she was the wife of the Titan Pallas, and the mother of Zelus, Nike, Kratos, and Bia. She sided with Zeus in his war against the Titans, and because of this, to honor her, Zeus decreed that the solemn oaths of the gods be sworn by the water of Styx.^[2]