An enervating haze of primal energy lashes out at foes that attack your ally.

Encounter   ✦     Primal
Minor Action      Close burst 5

Target: One ally in the burst

Effect: When any enemy marked by you hits or misses the target before the end of your next turn, that enemy takes 10 damage and gains vulnerable 10 to all damage until the end of its next turn.

Published in Primal Power, page(s) 102.