Cleric Utility 6Blades of Holy Fire

Your allies’ implements and weapons blaze with white-hot, consecrated flames.

Daily        Divine, Fire, Radiant
Minor Action      Close burst 5

Target: Each ally in the burst

Effect: The next time the target hits before the end of the encounter, that attack deals 1d6 extra fire and radiant damage.

Published in Divine Power, page(s) 34.