Your steel transfixes an enemy that harms your friend.

Encounter   ✦     Divine, Weapon
Immediate Reaction      Melee 1

Trigger: An enemy adjacent to you hits your ally

Target: The triggering enemy

Attack: Charisma vs. AC

Hit: 2[W] + Charisma modifier damage, and the target is immobilized until the end of your next turn.

Published in Divine Power, page(s) 85.