Like the great spirit wolf whose breath is the cold north wind, you are wreathed in frost, chilling those who try to harm you.

Daily   ✦     Cold, Primal, Rage, Weapon
Standard Action      Melee weapon

Target: One creature

Effect: Before the attack, the target can make a melee basic attack against you as a free action. If it does so, your attack deals 1[W] extra cold damage.

Attack: Strength vs. AC

Hit: 3[W] + Strength modifier cold damage.

Miss: Half damage.

Effect: You enter the rage of the frost wolf. Until the rage ends, any enemy that hits you with a melee attack takes cold damage equal to 3 + your Constitution modifier.

Published in Player's Handbook 2, page(s) 53.