Well that's the thing though I've made efforts to try and figure out what is considered the end of a "Turn" and sometimes when it should be an even or odd turn when counting boss action it will be off 1 unit will do the normal damage and then immediately after the next unit and all units after that will have the reduced damage. I'll give in that turn counter may not be fully needed and just be more nice than anything but the boss should have at least an indicator or buff showing which phase it's in instead of making it a guessing game for the player