A single Voices drop among them... Also a Colony and Hallowfire Heart... I do not enjoy this. An aside: I've cleared this raid 5 times and people who've done it once have the gun. Could there be any system to mitigate this? Like, every time you kill Riven your chances go up? Edit: lots of people talking about waiting for mythoclast or Crux in D1. Yeah, I was there. I know that was rng too. It was a bad system then. It's a bad system now. I much prefer the Touch of Malice and Outbreak Prime system of raid exotics.