Sacred Haven of Debauchery

I haven't played Zephyr. Because, based on the pre-release information, it seemed like it would be something similar to Icewind Dale or Tactics. Or another spin-off where the main focus is on the combat aspect. I would recommend that you try Tyranny from Obsidian later. It turned out to be quite good, although it clearly sets the stage for a sequel. But you can skip RoE; it's mediocre in terms of gameplay. And in terms of the plot... well, it's like the third Mass Effect.