The spell is able to detect any hostile, thinking force within the area of effect that is waiting in ambush. This works only in natural environments. It will not detect magically shielded entities.
The ranger has a 10% (+5 per cast level) of gaining additional information about the ambush such as distance, direction, size, makeup. If they make a successful roll, they can continue to roll, at a cumulative -10 per roll, to gain additional information (i.e., -10 to second roll, -20 to third, -30 to fourth, etc.). Once a roll is failed, no more rolls are allowed. |