Hello! I've been a long term admirer of Glorantha and Runequest and just recently took the plunge and started a Hero Quest game with the fantastic Sartar: Kingdom of Heroes book. It's been an enjoyably complex ride thus far, but I still have a few (!) holes in my cosmology. Just one specific question I'm hoping someone can answer for me: what precisely is The Thing With Many Bodies? My PC's clan has this as their ancient enemy and it sounds pretty ominous.
Thankyou all!