A wave of your hand calls forth a protective wind to disperse arrows and other missiles headed your way.

Daily   ✦     Arcane, Zone
Minor Action      Close burst 2

Effect: The burst creates a zone that lasts until the end of the encounter. While in the zone, you and your allies gain a +4 power bonus to all defenses against ranged weapon attacks.

Published in Heroes of the Elemental Chaos, page(s) 112.