Can't find the Blade Dancer's "Pinwheel" skill

[MadDemon64]

So I just started playing the game and created a Lyn Blade Dancer.  I am liking their flashy combat, but when I read about their tactics/builds, I keep seeing mention of the skill "pinwheel" in order to parry attacks, but I can't find "pinwheel" anywhere on their skill lists.  Am I looking in the wrong places, is it some talent that I unlock later in the game, or was something lost in translation and the skill previously known as "pinwheel" was renamed as something else?