Aphasia

Standard Action | V, S | Close | Creature
1 Round/level | Will negates | Yes
Render the target unable to understand any language, including spoken language, written language, sign language, gestures attempting to mimic a crude language, or even truespeech and telepathy. Creature is unable to communicate,
use command words, cast spells with verbal components, or use any other abilities that requires language (will save each round).