Thrax - Medium Undead (CR 4)

Dark Sun has more than a few awesome monsters in it, and the Thrax is actually one of the less cool ones in my opinion. However, I can see a place for these in any desert based adventure, and so, thought I would convert them, drawing more on their 4th Edition incarnation (as "water vampires") than their 2nd Edition incarnation. You can of course ignore the undead traits (all the immunities), and keep it as a living humanoid if you want to keep them closer to the original source.

Note: This image is not blurry because of its low's errr...using its Roiling Shadows power...