Death Worms (also known as Desert Subs) are massive worms that live in the fast deserts of Astrohanasia.
Death Worm are used by Gnolls, especially the Chupacabras, to traverse the Genshis Desert and the Coarse Sea. They use the worm's giant toothless throat to dig through the sand sea and store rotting flesh inside it, that they also use to feed and motivate it. If the faithful worm dies while stationed next to a settlement the locals will use their skulls as the foundation of new houses in honour of it's service. Some tribes are known to attack Sand-Botters by riding next to them and bashing into their ships.