It's available now and it does everything you need now. It can send two mouseclicks (one to each paladin) at the same time right now. One of your paladins can even be in a background window covered by another window. The only limitation is that you have to trigger the two mouse clicks by pressing a key rather than by pressing a mouse button. This seems weird to some people. On the other hand some people prefer doing it this way. I'll be adding the ability to trigger the action with a mouse button in the near future but I can't promise a date.