Enchantment Sight

Your irises take on a purplish tinge and you can see whether creatures within 60 feet of you are affected by an enchantment effect. To your eyes only, a creature under the effects of an enchantment spell glows with a simple white light around its head. You can immediately discern whether the brightness of the light is faint, moderate, strong, or overwhelming depending on the highest spell level of enchantment currently in effect (as per detect magic). Enchantments of the charm or compulsion sub-school glow with a scarlet or emerald hue, respectively.

If a creature under an enchantment effect is in your line of sight, you can attempt

a Spellcraft check as a move action to determine the highest-level spell or spell effect:

DC = 15 + the spell level, or 15 + 1/2 the caster level for a non-spell effect

Effects that block divination magic also block this spell.

This spell can be made permanent with a permanency spell for 5,000 gp.