If the Positive Energy Planes were a delight, then surely the Negative Energy Planes will be just as delightful… But really, one cannot describe the planes without a fuller picture. So, keep your life sources handy, as this is a place devoid of them.
Author’s Note: Okay, that about wraps things up. With that, I’m gonna try to tackle some monsters! I would have made a list for the Upper Planes, but I’ve already tackled a fair number of celestials. Also, I might just convert all of the Guardinals later, perhaps for a DM’s Guild related thing. Though, I want to port over my take on the Gehreleths/Demodands too… Maybe at some point?