Aleta is an immortal human being. Native to the Old World, she was involved in some way with the Calamity. After the Calamity, her memories were lost and she was split along with the dimensions. One version of Aleta resides in each dimension. This splitting and memory loss exposed her to radical changes in her personality, according to which reality she inhabited. She has provided guidance for each reality for over a millennium, affecting them all in some way.