Find Weakness (Undead) I

Feat Description
This feat allows you to find weaknesses in the defense of certain creature types (Undead) for 5 rounds. You can make sneak attacks and critical hits against the target creatures. However, you inflict only one-half your normal sneak attack damage (rounded down) when determining bonus damage for such attacks. This feat has a 180 second cooldown and activation expends 1 use of the Natural Cunning feat.

Find Weakness (Undead) All, Scout Gatekeeper