You wait for the perfect moment when your foe is within reach, then strangle it with your garrote.

At-Will   ✦     Martial, Weapon
Standard Action      Melee weapon

Requirement: You must use this power with a garrote.

Effect: You shift up to 2 squares before the attack.

Target: One creature you are hidden from

Attack: Dexterity vs. Reflex

Hit: 2[W] + Dexterity modifier damage, and the target is grabbed until the end of your next turn. While the grab persists, the target takes a -2 penalty to attack rolls against you and cannot speak, and you cannot make other attacks.
    Level 21: 4[W] + Dexterity modifier damage.

Sustain Standard: The grab persists, and the target takes 2[W] + your Dexterity modifier damage.
    Level 21: 4[W] + Dexterity modifier damage.

Published in Heroes of Shadow, page(s) 20.