Mountain Hammer p. 84
Stone Dragon
Level:
            
                Crusader 2
                
                    ,
                
            
                Swordsage 2
                
                    ,
                
            
                Warblade 2
                
            
        
        
            
                Prerequisite: 1 Stone Dragon
                maneuvers
            
        
        Initiation Action: 1 standard action
        Range: Melee attack
        
            Target: One creature or object
        
        
        
        
        
        
        Like a falling avalanche, you strike with the weight and fury of the mountain.
As part of this maneuver, you make a single melee attack. This attack deals an extra 2d6 points of damage and automatically overcomes damage reduction and hardness.
You may use this maneuver to make a Sunder attempt. Doing so does not provoke an attack of opportunity.