NPCs composing that spawngroup :

an_Illsalin_grunt (100%)

NPCs spawning around that spawngroup :
(Max range : 200)

illsalin64761, range=199 (-895,517,72)

an_Illsalin_priest (100%)

illsalin64768, range=191 (-888,610,57)

a_cursed_drachnid_lich (100%)

illsalin64773, range=139 (-954,531,72)

an_Illsalin_arcanist (100%)

illsalin64788, range=197 (-902,681,57)

a_cursed_drachnid_worshipper (100%)

illsalin64789, range=163 (-1024,439,-284)

a_witheran_gnasher (100%)

illsalin64793, range=101 (-1035,502,79)

an_Illsalin_grunt (100%)

illsalin64808, range=194 (-937,727,57)

a_cursed_drachnid_worshipper (100%)

illsalin64811, range=54 (-1083,540,79)

an_Illsalin_grunt (100%)

illsalin_276924, range=199 (-882,566,163)