Umbral Walk
There are innumerable planes of existence. The astral plane, where creatures with astral projection walk, is know to many Kindred. Tremere have also learned to enter the land of eternal night, known as the Umbra, although this is hardly a safe place for them. Entering the Umbra requires the sacrifice of an intelligent being. the success of the vampires' ritual also depends on the magnitude of the being's supernatural power. The vampire can also bring others into the Umbra, though each person brought along requires a separate sacrifice. The Tremere appears in the Umbra naked, though any magical items she may have come along. For more information on the Umbra, see Werewolf: The Apocalypse.