Alien Ecology. Like most of the creatures from the Plateau of Leng, the kaveph have an alien intelligence that is difficult to understand or study. When not serving the ghasts of Leng, they seem to follow no leader, and their interactions with one another are puzzling and often violent. At one moment they might coexist with others in peace, then-often for incomprehensible reasons- they lash out against each other in some sort of mindless blood frenzy until only one of them stands. Those that survive to regroup go on as if the fight never happened. This blood frenzy might be directed at other members of a family, members of outside groups, or even hunting parties. They do not seem to exhibit this behavior when under the guidance of the ghasts of Leng.