A timely strike against a hated foe invigorates you, giving you the strength and resolve to fight on.

Daily   ✦     Healing, Martial, Reliable, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Strength vs. AC

Hit: 2[W] + Strength modifier damage, and you can spend a healing surge.

Published in Player's Handbook, page(s) 78, Class Compendium.