You create a magical zone that guards against discerning lies and deception, in a 15-foot-radius sphere centered on a point of your choice within Range.
When a Caster, other than the Caster of this Spell, attempts to make a Empathy roll against a Target in the zone, instead the GM rolls a Soul Contesting Roll IN SECRET on the Skill Roll Caster.
If the Contesting Roll passes, the Empathy roll is kept (but not necessary a success). On failure, the Empathy roll fails.
You know whether each creature succeeds or fails on its Contesting Roll.