Not sure if this means anything, but here goes: "muspah" is also a taxonomical abbreviation used in the IMGT Scientific Chart (among others) to represent a species of shrew mouse (mus pahari, Gairdner's) found in Laos, India, China, Vietnam areas. I think the Desert and Myrque quests are perhaps f2p. Hence the "FREE!" shown in the letter. Not sure how that could be, maybe it just is reinforcing of "liberated". Great work thus far :) I'll keep reading!