Psychic Poison

Book of Vile Darkness 3.5
By Monte Cook

Abjuration [Evil]

Level: Cleric 4, Sorcerer/Wizard 4
Components: V, S, M/DF
Casting Time: 10 minutes
Range: Close (25 ft. + 5 ft./2 levels)
Area: 50-ft.-radius spread, or one single object or creature that can fit in that area
Duration: 1 hour/level

The caster taints an area, creature, or object so that anyone casting a mind affecting or divination spell at the creature or object or within the area is subject to a psychic poison. The caster may choose any psychic poison for which he meets the minimum level requirement.

Arcane Material Component: A bit of humanoid brain tissue.