uncommon enchantment mental 

Traditions occult

Cast [>>] somatic, verbal

Duration 10 minutes

Falsehoods pass your lips as smoothly as silk. You gain a +4 status bonus to Deception checks to Lie and against Perception checks to discern if you are telling the truth, and you add your level even if you're untrained. If the implausibility of your lies prompts a circumstance penalty or a DC increase, reduce that penalty or increase by half.

Core Rulebook, page 341.