Feather Touch provides two benefits. First,
you may substitute your Dexterity bonus for your
Strength bonus when determining the save DC of your
nerve strikes. Second, you may deliver a nerve strike
with such a light touch that an opponent barely feels the
brush of your strike, even though he suffers the effects.
This type of light nerve strike inflicts no physical
damage to your opponent, but your opponent must still
perform a Fortitude save against the effect. A Feather Touch is so gentle that an opponent may
not notice you have performed a nerve strike against
them. If you wish to perform a surreptitious Feather
Touch, treat it as a Pick Pocket attempt against your
opponent.