You parry one blow after another, denying your foes the satisfaction of getting a solid hit.

Encounter   ✦     Martial, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Strength vs. AC

Hit: 2[W] + Strength modifier damage.

Effect: You gain a +1 power bonus to AC, or a +2 power bonus if you're using a shield, until the end of your next turn.

Published in Player's Handbook, page(s) 80, Class Compendium.