Your weapon strike unbalances your foe, leaving it exposed to your ferocious gore attack.

Encounter   ✦     Weapon
Standard Action      Melee 1

Target: One creature

Attack: Strength vs. AC

Hit: 1[W] + 2d6 + Strength modifier damage, and you slide the target 1 square and knock it prone.

Published in Player's Handbook 3, page(s) 16.