Your attack gives your comrade the perfect opening to thump your opponent.

Daily   ✦     Martial, Weapon
Standard Action      Melee weapon

Requirement: You must be wielding a light blade.

Target: One creature you're flanking

Attack: Dexterity vs. AC

Hit: 4[W] + Dexterity modifier damage.

Effect: An ally flanking the target with you can make a melee basic attack against it as a free action. You can deal Sneak Attack damage to the target if either you or the ally hit it.

Published in Martial Power, page(s) 81.