Sap Adept (Combat)Modifier
You know just where to hit to knock the sense out of your foe.
Prerequisite: Sneak attack +1d6.
Benefit: Whenever you use a bludgeoning weapon to deal nonlethal sneak attack damage, you gain a bonus on your damage roll equal to twice the number of sneak attack damage dice you rolled.
Essentia: You deal +1 Damage per Dice / Essentia