I guess I was misremembering it. Or maybe I mixed it up with the "Ferocity" ACF. It's a rage like ability that buffs and allows DEX based skill use. Maybe this is a better option as workaround?
edit: but imho a 2 lvl dip into Drunken Master is the best option here. You get a rage like ability that doesn't limit your skill use (besides from the penalties to INT/WIS) and get Stagger to improve you mobility while charging (gets rid of the straight line limitation and allows for any number of turns while charging).