Rush Whirl is one of the few attacks you get that affects all enemies.
While I can't give big descriptions during gameplay, the strategy guide will go in depth with all the stats of each skill set, posing their strengths and weaknesses against one another. It will also be released with the full version of the game. I just need to finalize damage stats and energy costs with my tester,who's been a great help in that area.
Oh now i see what you mean lol. Yeah I'll have to fix that, but Rush Whirl 1 gives a good description. I suppose my assumption that all who will choose this (sequel) skill will have used the first one as well is a little too presumptuous.