Pit of Heresy and Shattered Throne are both outdated and lack weapons that make you want to grind them. The dreaming city weapons? You can get better elsewhere. The moon weapons? Why bother, you can get better without touching the moon. Prophecy got a revamp in rewards and rotated some of the weapons out with older weapons but gave them a new origin trait. Pit and Shattered Throne never had their own specific weapon drops. They were just weapons and armor from the destination. I'm not counting the moon pulse rifle as a Dungeon specific drop because it's still a Moon weapon with the same exact theme as the rest. Every Dungeon but these two has an entirely separate weapon pool with shared weapons like Prophecy with the Ikelos weapons. Give people a reason to farm these dungeons, weapons and armor that only comes from those dungeons and not something you can just pick up by walking around on the planet itself.