Chilling Cloud
Wizard Attack 1
A lingering swarm of ice crystals chills foes to the bone.
Area burst 1 within 10
Target: Each enemy in the burst
Attack: Intelligence vs. Fortitude
Hit: Intelligence modifier cold damage.
Level 21: Two times your Intelligence modifier cold damage.
Effect: Until the end of your next turn, any enemy in the power's area takes a -2 penalty to attack rolls.