During the quest, it must be used at the south-west area of the Dwarven Mine (near Boot). It will teleport the user to one of three locations depending on the progress through the quest: * The first time (and until the puzzle is solved), it teleports to the Black Hole * Once the gate of Lloigh-enn has been entered, but before Thordur teleports the user on, it will return them to the White Hole * Once Behind the Scenes has been entered, it will return the user there