Yes let's take this to the extreme. Correct me if i'm wrong, but Golds go up to Dominion now correct? If this is so, for a few thousand gems it would be more than possible to put say 25 crits on Khan, or King T. or Rhize. perhaps 30 dodges on your main. combine that with a lvl 12 rune and you're looking at a hero that will be hit maybe once out of every 200 attempts. I personally think this provides a great new aspect to the game, but there should be a way to keep it in check (perhaps max the number of a particular type of saint you can get on a hero maybe 5?).