Divine Intervention is a 25th level cleric Daily prayer that was introduced in Divine Power.
You pull your friend out of the way, taking the bunt of the attack onto yourself. Your furious rebuke steals the sight from your foes.
Close burst 5
Trigger: An enemy makes an attack roll against your ally within 5 squares of you, and you are not a target of that attack.
Target: The triggering ally
Effect: You teleport yourself and the primary target, swapping positions with him or her, and the triggering enemy makes the attack roll against you instead. If you take damage from the attack, the primary target gains temporary hit points equal to that damage. You then make the following secondary attack.
Secondary Target: Each enemy adjacent to you
Attack: Wisdom vs. Fortitude
Hit: The secondary target is blinded (save ends).