Rift mob:Reed Bellows  

Reed Bellows, Freemarch, Eliam Fields

Reed Bellows is a merchant on the road outside Meridian, approximately at 6380, 5157, just north of the base of the path up to the Meridian gates. Killing him unlocks the Merchant of Death achievement and title.

After killing him everything disappears: the yellow NPCs, the construct, and the wagon.

You do have the choice to kill Reed or the bandits... you do not have to do evil.

Reed Bellows, Meridian, Epoch Plaza

Once Reed gets safely to Meridian he sets up shop to sell books right next to Enrinke Shinuas the Artifact Collector. He is never there for very long, so make your purchases swiftly when you see him!