Glyph of Pain

School: necromancy
Circle: arcane 5th, divine 5th, occult 5th
Spell Components: V, S
Action Time: 2 actions
Range: short
Shape: placed radius (medium)
Targeting: all (radius)
Base Duration: permanent
Saving Throw: reflex
Spell Resistance: no
Ritual Components: TBA

Inscribes a delicate but painful glyph not far from the caster's feet, nominally unseen unless discovered with a DC 25 Search check. Any caster may have only one glyph active at a time - inscribing another glyph will cause any active glyph to dissolve harmlessly. Once scribed, any creature other than the caster that trips the glyph causes the entire area to erupt with a wracking energy, bestowing -4 to attack rolls and skill and ability checks for 3d3+1 rounds. A glyph behaves like a supernatural trap and may be disarmed by anyone with the trapfinder feat with a DC 28 Handle Device check, else the glyph activates.