He will sell a totally secret, non-disclosed exotic void damage sniper called "Hype and Disappointment". The special ability has a frustratingly high chance of shooting the user in the face, and promptly sending them to orbit. In all seriousness, I'd like to see Suros Regime or Gjallarhorn. I got Dragon's Breath and Ice Breaker 2 days ago, I would now like to round out the exotic collection.