Battering your foe mercilessly, you render it unable to move carefully.

Encounter   ✦     Martial, Weapon
Standard Action      Melee weapon

Requirement: You must be using a shield.

Target: One creature

Attack: Strength vs. Fortitude

Hit: 2[W] + Strength modifier damage. If the enemy moves before the end of your next turn, it grants combat advantage to you and your allies until the end of your next turn.

  Weapon: If you're wielding an axe or a hammer, the attack deals extra damage equal to your Constitution modifier.

Published in Martial Power, page(s) 123.