Uncanny Feint with Invisible Blade

[Egres]

As I understand it. He didn't change the class. That was how it was originally written. WoTC changed it into two 5 lvl classes for CW. (Invis blade and Master thrower)

That also explains why the prereqs for invis make no sense in CW. Because the included stuff for the master thrower aspect of the original class.

No.

The author did specify on the WotC boards that the 5 level PrC, as the 10 level counterpart, was designed to be able to feint once for each attack.

Now he has changed the PrC, making the Uncanny Feint a swift action.