NPCs composing that spawngroup :

a_necro_theurgist (25%)

a_necro_theurgist (25%)

ice_boned_skeleton (25%)

Priest_Amiaz (25%)

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

befallen_56, range=129 (-365,104,-10)

skeleton_Lrodd (50%)
skeleton_Lrodd (50%)

befallen_54, range=159 (-652,113,-66)

a_greater_skeleton (50%)
a_necro_acolyte (50%)

befallen_53, range=185 (-676,130,-68)

befallen_52, range=193 (-678,35,-67)

befallen_47, range=174 (-512,-79,-66)

befallen_46, range=189 (-480,-94,-67)

befallen_45, range=135 (-359,91,-68)

a_ghoul (50%)
a_necro_acolyte (50%)

befallen_43, range=175 (-319,84,-10)

befallen_42, range=99 (-395,95,-11)

befallen_41, range=102 (-392,92,-67)

a_ghoul (50%)
ice_boned_skeleton (50%)

befallen_40, range=185 (-328,13,-12)

befallen_34, range=182 (-334,183,-11)

a_putrid_skeleton (50%)
a_shadowknight (50%)

befallen_33, range=176 (-332,166,-12)

befallen_60, range=123 (-373,69,-10)

befallen_76, range=192 (-647,-21,-66)

befallen_77, range=184 (-627,-33,-67)

befallen_85, range=26 (-483,71,-78)

a_greater_skeleton (50%)
ice_boned_skeleton (50%)

befallen_88, range=94 (-400,98,-39)

befallen_89, range=40 (-456,80,-39)

befallen_90, range=57 (-437,104,-39)

befallen_91, range=138 (-372,29,-39)

befallen_92, range=150 (-372,7,-39)

befallen_93, range=131 (-456,-31,-38)

a_greater_skeleton (50%)
a_sturdy_skeleton (50%)

befallen_96, range=185 (-437,-82,-40)

a_necro_neophyte (50%)
a_zombie (50%)

befallen_98, range=180 (-586,-60,-39)

befallen_105, range=159 (-552,-54,-39)

a_dread_bone (50%)
a_shadowknight (50%)

befallen_106, range=12 (-486,86,-77)

befallen_109, range=80 (-438,37,-75)

ice_boned_skeleton (50%)
ice_boned_skeleton (50%)

befallen_111, range=91 (-470,7,-72)

befallen_112, range=134 (-401,-2,-67)

befallen_113, range=80 (-465,20,-39)

befallen_114, range=165 (-400,-41,-38)

befallen_115, range=65 (-449,47,-38)

befallen_116, range=47 (-540,85,-39)

befallen_117, range=97 (-591,88,-39)

befallen_118, range=99 (-568,161,-39)

befallen_119, range=109 (-546,191,-38)

befallen_120, range=43 (-519,130,-39)

befallen_121, range=59 (-511,152,-39)

befallen_123, range=103 (-571,26,-39)

befallen_124, range=98 (-556,18,-38)