You emit a wave of supernatural cold that freezes your enemies in place.

Daily   ✦     Arcane, Cold, Evocation, Implement
Standard Action      Close blast 5

Target: Each enemy in the blast

Attack: Intelligence vs. Reflex

Hit: 6d6 + Intelligence modifier cold damage, and the target is immobilized (save ends).

Miss: Half damage, and the target is slowed (save ends).

Update (1/24/2012)
Updated in Class Compendium.

Published in Player's Handbook, page(s) 164, Class Compendium.