Your overwhelming attack leaves your target staggered, and the spirit of the hydra courses through you. As you rage, your weapon darts and bites like the hydra's many heads.

Daily   ✦     Primal, Rage, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Strength vs. AC

Hit: 4[W] + Strength modifier damage, and the target is dazed (save ends).

Miss: Half damage.

Effect: You enter the rage of the hydra. Until the rage ends, once per round when you make an attack that misses, you can make a melee basic attack as a free action.

Published in Player's Handbook 2, page(s) 58.