Pit Fighter Utility 12Deadly Payback

You react viciously to an enemy that just hurt you.

Daily        Martial
Immediate Reaction      Personal

Trigger: An enemy damages you with a melee attack.

Effect: Until the end of your next turn, you gain a +2 bonus to attack rolls and damage rolls against the triggering enemy.

Published in Player's Handbook, page(s) 88, Class Compendium.