An exogorth made its home on an asteroid located within the Agoliba-Tu system of the galaxy throughout the era of the Galactic Civil War. Well before the time of the New Republic, Shareen, Awglk, and Wkk'e—three individuals from the Mist-Weaver Force-sensitive order—made their way inside the exogorth and encased themselves in cocoons; they carried with them numerous relics that chronicled Mist-Weaver history. Subsequently, Luke Skywalker, together with a female biologist, also journeyed into the exogorth, inadvertently rousing the three Mist-Weavers from their slumber.