How all can it be done? I want to be able to make opponents flatfooted or otherwise deny them their DEX bonus to AC while fighting as a ranged combattant if at all possible. My problem is that… well, I want to do it as a ranged combattant, which removes a lot of tricks from my sleeve (like the superfeinting abilities of the Invisible Blade). Are there any good, preferably Swift Action methods of doing it? Is "Magic" the answer in this case?
Also, if there aren't a lot of options, should I look into making a custom PRC that operates similarly to the Invisible Blade, but for ranged attackers?