Maddening Scream

Enchantment (Compulsion) [Mind-Affecting]
Level: Sorcerer/wizard 8
Components: V
Casting Time: 1 standard action
Range: Touch
Target: Living creature touched
Duration: 1d4+1 rounds
Saving Throw: None
Spell Resistance: Yes

The subject cannot keep from screaming, gibbering, and leaping about as though completely mad. This spell makes it impossible for the subject to do anything other than race about caterwauling. The Armor Class of the creature takes a –4 penalty, it succeeds on Reflex saving throws only on a roll of 20, and it does not benefit from any shield it may be bearing.

SRD