Available to THF 7+. Expend a Risk Die from your Risk Dice Pool by rolling it when you successfully hit with a backstab attack. If the result does not come up '1', there is a 1% chance you gain a single percentile point to your Dex score and you re-roll any 1's or 2's on dice results before applying the x3 backstab multiplier for damage. If the damage die is a d6 or greater, also re-roll 3's.