Stone Vise

Stone Dragon (Strike)
Level: Crusader 2, Swordsage 2, Warblade 2
Initiation Action: 1 Standard Action
Range: Melee Attack
Target: One Creature
Saving Throw: Fort partial.

You make a crushing blow that staggers your opponent, leaving it unable to move.

Make a single melee attack. If you successfully hit the creature, he takes an additional 1d6 damage. If he fails a Reflex save against 12 + your Strength modifier, he cannot move for one round.