The most famous and important of these machinations is introduced in the Post-Vulgate Suite, where she arranges for her devoted lover Accolon to obtain the enchanted sword Excalibur as well as its protective scabbard, which has been previously confided to Morgan by Arthur himself as he had trusted her even more than his wife, replacing the real ones with fakes. In a conspiracy with the villainous lord Damas, Morgan plans for Accolon to use Arthur's own magic items against him in single combat, so she and her beloved Accolon would become the rulers.