Power:Grappled Strike

Grappled Strike
Twin Weapon Master Class Feature [Grapple]
Prerequisites: Twin Weapon Master I
Standard Action [REC Weapon Speed]
Requirement: You must be wielding a weapon in your Off-Hand or a Double Weapon.
Effect: You may a quick strike at the creature grabbing you, cutting under his defenses. Make an attack with your Off-Hand Weapon:
Range: Melee
Target: One creature
Melee Attack: Weapon vs. AC
Hit: Weapon[2 WD] damage. If you are Grabbed by the target, you may make an Opposed Grapple Check to escape the Grab at a +4 bonus.
Augment, Greater Grappled Strike
[Martial Rank 8]
Stacking [8, 11, 14, etc.]: This augment may be applied multiple times and is limited by your Martial Rank.
Effect: Increase the damage by 1 WD.