NPCs composing that spawngroup :

a_lesser_mummy (25%)

a_skeleton (25%)

risen_squad_leader (25%)

rotted_tactician (25%)

NPCs spawning around that spawngroup :
(Max range : 100)

kithicor_42, range=82 (-194,1239,154)

kithicor_43, range=47 (-249,1183,150)

kithicor_44, range=70 (-205,1227,153)

kithicor_45, range=47 (-238,1194,151)

kithicor_46, range=59 (-216,1216,153)

kithicor_47, range=51 (-227,1205,152)

kithicor_49, range=16 (-264,1235,152)

a_lesser_mummy (50%)
a_skeleton (50%)