Type: Flaw
Source: Dragon #329
You are engulfed by a deep hatred of your chosen foes and you become insensibly enraged in their presence.
Prerequisite: Favored enemy.
Benefit: You suffer a -4 penalty to your Armor Class and on attack rolls and skill checks whenever you are not engaged in melee combat with a favored enemy and a favored enemy is close enough that you could engage it.