Even the iron that sleeps in the earth has its primal spirits, which fuel your mighty attacks to dash your foes against walls and large trees.

Daily   ✦     Primal, Rage, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Strength vs. AC

Hit: 3[W] + Strength modifier damage, and you push the target a number of squares equal to your Strength modifier.

Miss: Half damage, and you push the target 1 square.

Effect: You enter the rage of the iron hammer. Until the rage ends, whenever you hit a creature with a melee attack, you push that creature 2 squares. If the creature is adjacent to blocking terrain at the end of the push, the creature takes damage equal to your Strength modifier.

Published in Player's Handbook 2, page(s) 57.