Its hard to keep calm and constructive with 50 cristal vault runs and no mitho yet. i have seen how almost any mate of my clan got it. I have seen how people we help to do his very first raids and plays a few hours a week or a month got it on 1-3 tries. Its a bad joke, a fake system, i cant believe its random. The most time you waste on this game, less drop rate for the last items you need to max your light, get a full set, or any of the RNG loot. In other hand, if you are a casual, or you barely can use a weapon witout shoot your own feet, greetings, we will reward you to encorage you to play more. The manipulation of a system that its supposed to be RNG its not fair and becomes the game in a casino game. Its not funny anymore to repeat ad infinitum. I can live without a god roll, but its a shame a medium player has to play too much for a drop. That is turning play Destiny in a frustating activity, becoming the funniest activity in a punishment. And plus to that, any week that goes by its more difficult to find skilled people to do raid, because players that has the full loot its tired to teach new players and help the unlucky. I have seen a mate that has to repeat DSC more than 85 times to get Eyes of Tomorrow... Im afraid its the same for me and the Vex. THAT MANIPULATED "RNG" DONT FIDELIZE PLAYERS, INSTEAD OF THAT MAKE PLAYERS PLAY THE (OR LEAVE THE GAME) AND RUN. All of that its a fact based complain, not a cry. If you want to be contructive, learn from all the people that has to suffer a system that, far from be fair, becomes the game in a frustration. Use all the database data of loot you have to see the facts, and implement a protection system by default to avoid that, not only for the Vex, but any exotic or special loot in any activity. Look at Hades!. Its a repeat and loot game that makes you feel all you do, even you die many times, reward you. Bungie, You can learn a lot from it. Do something, please.