I'm a lore fan so at the moment I'm just having a great time in my little corner but I saw a post somewhere about people who don't know who Nokris or Xol is. Understandable considering they have not direclty been meantioned in D1 or D2 on the surface, and this is why problems like this come to light. You see Nokris and Xol have existed in the lore and were introduced back in The Taken King in 2015, two and a half years ago. Take note Bungie, its situations like this when we need a library of information which is easily accessible because I hope you guys really are planning to add a codex system into the game, the sooner the better. (Lore tabs don't count)