Exorcism of SteelFighter Attack 17
You make a powerful chopping attack against your foe, forcing it to drop what it is holding.
Encounter ✦ Martial, Weapon
Standard Action Melee weapon
Target: One creature
Attack: Strength vs. Reflex
Hit: 2[W] + Strength modifier damage, and the target drops one item it is holding. You can choose to catch the item in a free hand or have it land in your space.
Published in Player's Handbook, page(s) 83, Class Compendium.