This magical device opens up a small planar portal from the Astral Plane to a demiplane where refuge may be taken and healing may occur. The user must access the Astral Plane first to deploy this device properly. The demiplane is roughly 50 feet square and may appear like any location the user has visited personally. (Family living room, favorite tavern drinking room, or a dense forest.) The demiplane is self-contained; walking to one end returns a character to the point from which he began. Time passes faster within the demiplace, allowing accelerated healing at twice the normal rate, meaning that the time for a Short or Long rest is cut in half but still benefits the character normally. If a character remains in the demiplane for 8 hours then only 4 hours have passed on the Prime plane when he or she returns.