You create an opening that lulls your foe into a false sense of security. Then you unleash a devastating attack.

Encounter   ✦     Martial, Rattling, Weapon
Standard Action      Melee weapon

Requirement: You must be wielding a light blade.

Target: One creature

Attack: Dexterity vs. AC. This attack provokes an opportunity attack from the target. If the target misses with the opportunity attack, you target the lower of its AC or Reflex.

  Ruthless Ruffian: If the target misses or does not make the opportunity attack, you can target the lower of its AC, Fortitude, or Reflex.

Hit: 3[W] + Dexterity modifier damage.

Published in Martial Power 2, page(s) 60.