NPCs composing that spawngroup :

minion_of_Xalgoz (100%)

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

kaesora_10, range=184 (93,-440,-101)

skeletal_minion (100%)

kaesora_11, range=164 (92,-394,-99)

guardian_of_Xalgoz (50%)
skeletal_minion (50%)

kaesora_26, range=190 (297,-153,-123)

kaesora_27, range=155 (240,-181,3)

strathbone_healer (100%)

kaesora_32, range=129 (215,-210,-113)

kaesora_34, range=185 (120,-200,-29)

kaesora_35, range=191 (153,-169,-27)

kaesora_37, range=119 (210,-450,-109)

skeletal_warder (100%)

kaesora_43, range=130 (167,-441,-101)

skeletal_warder (100%)

kaesora_62, range=170 (246,-166,-123)

kaesora_65, range=197 (57,-395,-68)

spectral_guardian (100%)

kaesora_66, range=129 (134,-404,-99)

spectral_guardian (100%)

kaesora_67, range=36 (258,-302,-108)

kaesora_68, range=46 (219,-298,-108)

kaesora_69, range=70 (179,-312,-109)

skeletal_warder (50%)
skeletal_warder (50%)

kaesora_71, range=17 (263,-341,-106)

kaesora_72, range=86 (176,-285,-109)

minion_of_Xalgoz (50%)
skeletal_minion (50%)

kaesora_73, range=102 (150,-299,-109)

kaesora_74, range=115 (136,-371,-73)

an_iksar_spectre (50%)
a_tome_keeper (50%)

kaesora_87, range=189 (57,-323,-109)

kaesora_88, range=139 (247,-197,3)

kaesora_91, range=146 (284,-195,3)

kaesora_93, range=142 (115,-395,-98)

spectral_guardian (80%)
tortured_librarian (20%)

kaesora_94, range=151 (116,-415,-99)

spectral_guardian (80%)
spectral_librarian (20%)