The Norns are among the most powerful figures in Norse mythology. They determine the fate of both mortals and gods alike, and not even Odin can escape the destiny they have woven. The Norns dwell beside the Well of Urðr, one of the three sacred wells that nourish Yggdrasil, the World Tree. From there, they measure, weave, and cut the threads of fate that shape every life. The Three Norns There are three principal Norns, often described as sisters. Urðr (pronounced like "Earth