Slaying Judgment (Su)

At 8th level, while using the judgment or harsh judgment ability, a Gray Gardener can declare a slaying judgment against a foe when he makes a melee attack (or ranged attack, if the foe is within 30 feet) against the target. If the attack hits, it deals damage normally and the creature must make a Fortitude saving throw as if struck by a slaying arrow of its creature type. The DC of this save is equal to 10 + the Gray Gardener’s class level + the Gray Gardener’s Wisdom modifier. A Gray Gardener can use this ability once per day.