Glacier Wall

You push your weapon into forming a wall, then press that wall against your enemies in a reckless display of might.

When you initiate this maneuver, select one side of your facing. You may make a melee attack against all enemies that you threaten on and within 45 degrees of that side of your facing. Create an ice wall that grants cover on the other side. The ice wall has length equal to your height and reaches along your threatening area and 10 hardness and 10 + your wisdom modifier hitpoints per level.