1,284 kilometers deep into Plains of Death, near the very center of the Adept band, a large pyramid-like structure made of obsidian and bone was floating in mid-air.
This necropolis exuded rivers of greenish liquid from all around its body which fell down into an ethereal green lake.
At the peak of this building was a tomb shaped like a pantheon cathedral. The room was mostly empty. Aside from the wealth of whitish bones from various species used to create the room, there was merely a small pedestal in the very center of the room.
Levitating above it, was the glowing body of an undead sitting in the lotus position. The creature's green robe was open, casually flapping by his side, though one would be amiss to discover that there was no natural wind here.
A trick of the eye perhaps?