Holding your implement high, you conjure a radiant mantle that sears a foe and marks it as an enemy of the faith.

At-Will   ✦     Divine, Implement, Radiant
Standard Action      Ranged 20

Target: One creature

Attack: Wisdom vs. Will

Hit: 1d6 + Wisdom modifier radiant damage. If the target is marked, the penalty to attack rolls it takes from the marked condition is -4 instead of -2.
Level 21: 2d6 + Wisdom modifier radiant damage.

Published in Divine Power, page(s) 56.