Ancient Mountain Hammer p. 81

Stone Dragon

Level: Crusader 7 , Swordsage 7 , Warblade 7
Prerequisite: 3 Stone Dragon maneuvers
Initiation Action: 1 standard action
Range: Melee attack
Target: One creature or object

You put the weight of a great mountain behind your attack, pounding through armor and bone.

As part of this maneuver, you make a single melee attack. This attack deals an extra 12d6 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.

This maneuver has been updated by errata. See Ancient Mountain Hammer (Original) for details.