The Stygian Witches, also known as the Fates or Moirai, are figures from Greek mythology who control the destinies of mortals. They are often depicted as three sisters: Clotho, who spins the thread of life; Lachesis, who measures it; and Atropos, who cuts it, determining the moment of death. Their role emphasizes the inevitability of fate and the limited power of even the gods over human lives. These witches are associated with the River Styx, which separates the world of the living from the underworld. In ancient stories, they are portrayed as wise and powerful, often feared by both mortals and deities. Their influence over life and death makes them central figures in many myths, symbolizing the inescapable nature of fate.