No other creature that inhabits the Southern portion of Da'Naan has more drive in its heart to feed and to eat then the Cave Creeper. They come out only at night and only eat living, warm-blooded creatures. There is no known non-magical way to kill one of these beasts. They were created many years ago by the Evil Dark Mage Malphit Doom to guard his keep. Once they attack, there is no sense in fighting. You are already dead.
There are no known or reported sightings of these monsters, as usually they kill anything that gets close enough to it, so see it.