Excuse me but the whole rotation of demon hunter is basically open cds + spam chaos strike + use fury on cd? i cant find any other spell on the spellbook who makes sense to use on st fights , maybe the beam buts thats it , if thats true then thats a big shame to blizzard for making other classes very complex (shadow priest for ex) while other classes can spam 1 button and make far more dps than you , BIG SHAME.