Your rage surges up from the depths of your pain to bring pain to the wounded.

Daily   ✦     Primal, Rage, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Strength vs. AC

Hit: 3[W] + Strength modifier damage.

Miss: Half damage.

Effect: You enter the rage of the bloodhunt. Until the rage ends, you gain a bonus to melee damage rolls equal to your Constitution modifier if either you or your target is bloodied.

Published in Player's Handbook 2, page(s) 51.