Rod of Passage
This potent item allows its wielder to perform any of the following, one at a time, each round: Astral Traveler, Dimension Door, Passwall, Phase Door, and Teleport Without Error. It is necessary to expend one charge to activate the rod, but once it is activated the owner can perform each of the listed functions once. The rod remains charged for one day, or until each of the five functions is used. None of the functions can be used a second time unless another charge is expended, when all five of the functions again become available.
With respect to astral travel, the wielder can elect to use the rod on as many as five creatures (one of which must be the wielder himself). Each creature then takes on and can travel in astral form. Any remaining functions of the rod are canceled by this action. The rod travels into the Astral Plane along with the wielder and any other affected creatures. It cannot be used or reactivated until it is returned from the Astral Plane.
This five-in-one effect doesn't work with respect to the rod's other powers; only astral travel can be used more than once per activation, and only in the manner described. The rod exudes a magical aura of Alteration and School of Evocation. Because the physical bodies of the travelers, and their possessions, are actually empowered to become astral, recharging the rod requires a wizard of at least the 20th level.