Go for the EyesRogue Attack 5
You strike at your foe's face, attempting to blind the creature. If you miss, the creature would do well to find you before you repeat your attack.
Daily ✦ Martial, Weapon
Standard Action Melee or Ranged weapon
Requirement: You must be wielding a crossbow, a light blade, or a sling.
Target: One creature
Attack: Dexterity vs. AC
Hit: 2[W] + Dexterity modifier damage, and the target is blinded and can't shift until the end of your next turn.
Aftereffect: Until the end of the encounter, whenever you damage the target, it takes a −2 penalty to attack rolls and can't shift until the end of your next turn.
Miss: If you were hidden from the target before the attack, you do not expend this power.
Published in Martial Power 2, page(s) 61.