Detect Lie (Undetectable Lie)
Name
Detect Lie (Undetectable Lie)
Type of Magic
Priest
Spell Level
4th
School
Greater and Lesser Divination (House Sextus)
Sphere
Divination
Reversible?
Yes
Range
90 ft.
Components
Material, Somatic, Verbal
The material component for the detect lie spell is one gp worth of gold dust.
The reverse requires brass dust as its material component.
Duration
1 rd./level
Casting Time
7
Area of Effect
1 creature
Saving Throw
Negates
Effects
A priest who casts this spell is immediately able to determine if the subject creature deliberately and knowingly speaks a lie. It does not reveal the truth, uncover unintentional inaccuracies, or necessarily reveal evasions. The subject receives a saving throw vs. spell, which is adjusted only by the Wisdom of the caster--for example, if the caster has a Wisdom of 18, the subject's saving throw roll is reduced by 4 (see Table 5: Wisdom).
The spell's reverse, undetectable lie, prevents the magical detection of lies spoken by the creature for 24 hours.