Even splash weapons can catch your foes off guard and vulnerable.
Prerequisite: Hidden strike +1d8 or sneak attack +1d6.
Benefit: You can deal hidden strike or sneak attack damage with a splash weapon, although the damage die of the hidden strike or sneak attack is reduced by 1 step. The attack must qualify for dealing hidden strike or sneak attack damage (such as against a flat-footed or unaware target), and be directed at a creature rather than a square. Also when you throw a splash weapon, if only a single creature is providing soft cover to your target, your target does not receive the +4 bonus to AC.
Normal: You cannot deal hidden strike or sneak attack damage with a splash weapon.
Special: Hidden strike and sneak attack damage is unaffected by the Concentrated Splash feat.