AMPLIFIED RAGE [Teamwork]
Raging with allies works you up into a greater frenzy.
Prerequisite: Rage or Frenzy class ability.
Benefit: Whenever you are raging and adjacent to a raging ally who also has this feat or flanking the same opponent as a raging ally with this feat, your morale bonuses to Strength and Constitution increase by +4. This feat does not stack with itself (you only gain this bonus from one qualifying ally, regardless of how many are adjacent to you).