Greater Godrending Ammunition

Embedded in this piece of ammunition is a shining sliver of a warshard. When an activated godrending ammunition hits a target, the body of the struck creature attempts to tear itself apart, causing nauseating pain. Instead of its normal damage, the ammunition deals 10d8 slashing damage. The target can attempt a DC 30 Fortitude saving throw; it takes a –2 circumstance penalty to this save if the Strike was a critical hit.