Your unarmed attacks and Handwraps are treated as vorpal weapons, and are now treated as slashing weapons. (Vorpal: On an attack roll of 20 which is confirmed as a critical hit the weapon severs the opponent's head from its body. This does not affect many aberrations and all oozes, who have no heads. Golems and undead creatures other than vampires are not affected by the loss of their heads. Powerful creatures may resist the vorpal strike and instead take 100 points of damage until they have been sufficiently weakened.) This feat can be toggled off to remove the slashing damage type from your attacks as well as the vorpal strikes effect.
