Detect Illusion

Phantasmal Divination
Level: Illusionist 1
Range: Caster
Duration: 3 rounds + 2 rounds/level
Area of Effect: Path 10 ft wide, 10 ft/level long
Components: V, S, M
Casting Time: 1 segment
Saving Throw: None

By means of this spell, the caster sees any illusion for what it truly is. By touching an illusion, the caster can make its true form visible to any observer.