And most people, if not all, have done raids without it. Why would a gun make you want to leave a game, I have over 80 (if I remember right) Crota hard completions, not counting extra runs to help others (i think that number last time I checked was around 320 hm Crota runs) and I've never gotten the Crux to drop. I'm not going anywhere. As to doing things faster, sure, I use the best guns I can, done it hundreds of times.