Grave Dust Cloud

Standard Action Area burst 3 in 20
Target: Each enemy in burst
Attack: Int vs. Fort
Hit: 1d10+Int necrotic. Each ally in the burst
gains a +1 power bonus to attack rolls and to
all defenses until the end of your next turn.
Effect: Each ally in the burst can spend a
healing surge and regain additional hit points
equal to 2d6+Wis