Abadar - Minor Boon
BOONAbadar warns his favored against those who might unfairly take advantage.
Once, when someone rolls a success on a Deception check to Lie maliciously to you and you alone, they get a critical failure instead.
Abadar typically chooses to grant this boon in response to an extremely consequential lie.
Pathfinder Lost Omens Gods & MagicOGL