The White Order Mage throws a handful of sand into the air and a wall of iron-like wind materializes, strong enough to rebuff any force up to Phys 32 and resist any projectile. The wall is up to 2 strides high, 4+Level long, and 1/2 stride thick. The wall remains where it has been commanded for up to 10 minutes. Windwalls placed in the way of oncoming gales will cut the force of the wind, and resist blown rain, but do nothing to prevent magical forces or lightning.
Blood+2 strides square for each blood level.