The violent creation of the Ashlands forces the monkilli who had heretofore lived there to abandon the fiery environment and migrate northwards. Thousands of monkilli perish during the exodus, first to the fire and brimstone of the Ashlands, then to the harsh mountainous pathways and winters they crossed in order to leave the Ashlands, and then many perished to disease as mountains gave way to seemingly endless swamplands with hostile natives, followed by another mountain crossing. The monkilli then found themselves in Yaerna's Unbroken Woods, and they spent decades wandering through the thick woodlands until at last they settled in its western regions.