Fighter Attack 9Bone Crusher
Your crushing blow leaves your enemy susceptible to other attacks.
Daily Invigorating, Martial, Weapon
Standard Action Melee weapon
Target: One creature
Attack: Strength vs. AC
Hit: 3[W] + Strength modifier damage.
Effect: The target gains vulnerable 10 to weapon attacks (save ends).
Published in Martial Power 2, page(s) 12.