Your foe feels the foreboding stare of your evil eye warning it away from you.

At-Will   ✦     Arcane, Psychic
Minor Action      Ranged 5

Target: One creature you can see that isn't marked by you

Effect: The target takes 2 psychic damage whenever it hits you with an attack (a creature can take this damage only once per turn). The effect ends if you don't have line of sight to the target at the end of your turn, or if you use this power against a different target.
    Level 21: 4 psychic damage.

Published in Dragon Magazine 405.