The Dusty Bone is one of the more recent arrivals in the Dark Artifacts section of the Archives. It was unearthed by a crew building the foundation for a city wall, far away from the Guild's headquarters. It chills to the touch, and was quickly recognized as holding the same dark energies that are the hallmark of dungeon rifts. If it's cleansed, magically or otherwise, it almost immediately regains a sheen of dust and grime. None of the other bones or debris dug up by the crew had similar issues, so what makes this (leg?)bone special?