Tried to get a breakthrough on artifact item. After 10 consecutive failures, I stopped trying. What gives? What is the actual rng equation used that determines the success or failure outcome? The lottery system of so many things in this game is annoying. [Took a character of mine years to attain the get all collections feat.] It would be nice if a player had to do a checklist of things to grind away at something and, if all items have been accomplished, then the achievement result WILL happen. No, don't give things away, but make it so effort put into grind actually pays off.