Vishaps are fundamentally attuned to ley lines. As a full-round action while within reach of a vishapakar standing stone that is placed on a ley line, a vishap can swim the currents of any ley line attached to that vishakapar at a rate of 10 miles per round (crossing to a different plane takes 10 rounds). This is a teleportation effect. The vishap can sense the exact shape and length of the ley line, and knows exactly where each vishapakar along the ley line is. In addition, the vishap automatically knows the status (as per the spell) of each living creature along the ley line's path or attuned to the ley line. A vishap can end its ley swim only at a vishapakar, though it can travel along other ley lines that connect with its current ley line.