Silence
From MUME
Silence is a level 17 mage spell. It prevents the target from casting spells or using any form of verbal communication (say, narrate, tell, etc). Emotes may still be used.
Syntax : cast 'silence' <victim> Type : Offensive, mental Accumulative: No Duration : Yes Casting : Long Position : Standing, fighting Level : Level 17 Class : Magic User Min. Mana : 15 Example: > cast 'silence' sage
This spell can be learned from:
Sessions Erestor 11 Lórien Mage Guild 4