So in my entire time playing Destiny, I have bought 2 helmet engrams from Xur. One was this week, and the other was the last time he sold them, I think 2 or 3 weeks ago. Well, the one I got a few weeks ago gave me Skull of Dire Ahamkara. At that point, it was one of the rarest exotic helmets as Xur hadn't sold it (he has now). The one I got this week gave me the Helm of Saint-14. I've read so many threads about people lusting after this helmet but not getting it. So yeah, just thought I'd share a story of RNG being nice for once.