Fraz are bizarre, spaceborne life forms that are equally at home in the airless Halon Ring or toxic landscapes on Nexus. They are not particularly intelligent, but are well-suited for deadly environments. They are not native to the Eldan world - variations can be found in the asteroids of many star systems - but the varieties found on Nexus are notably larger and more aggressive than the ordinary galactic variety. Whether this is due to Eldan experimentation or simple evolution has yet to be determined.
A fraz resembles a floating jellyfish, with long dangling tendrils that can deliver a stunning electric shock or deadly poison, among other defenses. Adult fraz bodies are marked differently (and more buoyant) than their youthful "frizlet" forms, which tend to be land-bound and almost resemble arachnids.