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Guardian light
paladin attack 1

Target: one creature

Attack: Strength or Charisma vs. AC

Hit: "1[W] + Strength or Charisma modifier radiant damage. Until the end of your next turn, you gain a bonus to Fortitude, Reflex, and Will equal to your Wisdom modifier."[DP:84]

Guardian light is an encounter power available to paladins at 1st level.