As you strike, you shout a fierce war cry that heartens a nearby ally, jolting your friend out of succumbing to his or her troubles.

Encounter   ✦     Martial, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Strength vs. AC

Hit: 2[W] + Strength modifier damage.

Effect: One ally who can hear you and is within 5 squares of you can make a saving throw.

Published in Player's Handbook, page(s) 146, Class Compendium.