Focusing your strength with a deep, rumbling shout, you execute an attack that sends your opponent flying through the air.

As part of this maneuver, you make a melee attack against your foe. This attack deals an extra 6d6 points of damage, and the creature struck must succeed on a Fortitude save (DC 17 + your Str modifier) or be hurled 1d4x5ft away from you, falling prone in that square. A creature of a smaller size category than yours gets a -2 penalty on this save; a creature of a larger size category than yours gets a +2 bonus on the save. The enemy's movement doesn't provoke attacks of opportunity. If an obstacle blocks the creature's movement, it instead stops in the first unoccupied square.