Rock-tilder were a breed of tilder found in the Trog Ravines. Like the more commonly tilder livestock, rock-tilder was also made into tildersteaks, tilder sausages and the female tilder gave milk. They were one of the few signs of life in the Trog Ravines. During the events of The Slaughterer's Quest, it was described by Keris Verginix in letters to her uncle, Gristle, to move by picking its self up and down slopes and sometimes "like a shaggy-winged vulpoon" it would circle the sky looking for carrion.[1]


  1. The Slaughterer's Quest, Chapter 2: The Tilderskin Satchel