NPCs composing that spawngroup :

a_shaded_torch (100%)

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

frozenshadow_24, range=174 (399,6,355)

#a_shrouded_bat (100%)

frozenshadow_43, range=159 (401,43,-3)

a_shadowbone (50%)
a_shadowbone (50%)

frozenshadow_44, range=181 (375,81,-1)

a_shadow_beast (50%)
a_shadow_beast (50%)

frozenshadow_46, range=183 (403,183,-2)

a_lesser_ice_shade (50%)
a_lesser_ice_shade (50%)

frozenshadow_87, range=182 (615,-91,220)

frozenshadow_136, range=194 (745,35,304)

#a_shrouded_bat (100%)
#a_shrouded_bat (100%)

frozenshadow_137, range=72 (536,12,318)

a_shadow_familiar (50%)
a_shadow_familiar (50%)

frozenshadow_138, range=96 (472,35,304)

a_blood_familiar (50%)
a_blood_familiar (50%)

frozenshadow_139, range=133 (472,-22,304)

a_blood_familiar (50%)
a_blood_familiar (50%)

frozenshadow_140, range=177 (453,-63,304)

frozenshadow_141, range=173 (384,58,304)

an_emerald_familiar (50%)
an_emerald_familiar (50%)

frozenshadow_142, range=176 (396,8,304)

a_frost_familiar (100%)

frozenshadow_148, range=136 (679,23,306)

#a_shrouded_bat (100%)

frozenshadow_153, range=148 (556,-66,307)

a_shaded_torch (50%)
a_shadow_familiar (50%)

a_haunting_voice_189736, range=118 (470,163,5)

a_haunting_voice (100%)

a_disabled_trap_189738, range=165 (469,-59,306)

a_disabled_trap (100%)

a_shaded_torch_189743, range=162 (486,-65,307)

a_shaded_torch (100%)

a_shaded_torch_189744, range=70 (486,82,307)

a_shaded_torch (100%)

a_shaded_torch_189745, range=150 (522,-65,307)

a_shaded_torch (100%)

a_shaded_torch_189746, range=34 (522,82,307)

a_shaded_torch (100%)

a_shaded_torch_189748, range=110 (570,-28,307)

a_shaded_torch (100%)

a_shaded_torch_189749, range=46 (570,38,307)

a_shaded_torch (100%)

frozenshadowan_undead_musician001170669982, range=126 (543,-44,218)

an_undead_musician (100%)

frozenshadowan_undead_bridesmaid003170573957, range=144 (549,-63,218)

an_undead_bridesmaid (100%)

frozenshadowa_golem_usher011170349074, range=159 (477,-57,244)

a_golem_usher (100%)

frozenshadowa_golem_usher010170078806, range=172 (438,-45,218)

a_golem_usher (100%)

frozenshadow#a_shrouded_bat011, range=159 (397,63,355)

#a_shrouded_bat (100%)

frozenshadow#a_shrouded_bat021, range=187 (398,-20,355)

#a_shrouded_bat (100%)

frozenshadow_111148, range=131 (440,21,354)

#Advisor_Svartmane (100%)