NPCs composing that spawngroup :

a_drolvarg_sentry (25%)

a_drolvarg_sentry (25%)

spectral_caller (25%)

spectral_caller (25%)

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

karnor_2, range=146 (-21,-278,5)

spectral_curate (50%)
spectral_curate (50%)

karnor_9, range=187 (75,-305,3)

karnor_13, range=196 (12,-238,3)

karnor_14, range=199 (67,-546,40)

caller_of_Sathir (20%)
spectral_caller (80%)

karnor_26, range=82 (-93,-330,3)

karnor_27, range=112 (-21,-315,3)

karnor_28, range=167 (-19,-255,3)

karnor_29, range=179 (-101,-233,3)

karnor_30, range=121 (-134,-302,3)

karnor_31, range=32 (-82,-443,3)

karnor_34, range=151 (18,-527,3)

karnor_36, range=154 (48,-496,3)

karnor_38, range=117 (35,-436,3)

karnor_39, range=144 (63,-433,3)

karnor_40, range=118 (-22,-514,3)

karnor_41, range=29 (-109,-401,19)

karnor_43, range=63 (-131,-373,19)

karnor_44, range=56 (-130,-438,3)

karnor_47, range=31 (-111,-421,3)

karnor_48, range=197 (116,-383,5)

karnor_59, range=152 (-1,-541,19)

karnor_60, range=131 (-174,-504,19)

karnor_61, range=5 (-83,-416,21)

karnor_62, range=41 (-114,-435,21)

karnor_63, range=32 (-63,-439,21)

karnor_64, range=192 (78,-521,5)

karnor_71, range=53 (-130,-432,21)

karnor_75, range=37 (-112,-433,-39)

karnor_77, range=29 (-61,-433,3)

karnor_83, range=183 (39,-551,-44)

karnor_85, range=70 (-12,-426,-35)

spectral_caller (50%)
spectral_curate (50%)

karnor_86, range=124 (12,-494,-35)

skeletal_guardian (95%)
skeletal_warlord (5%)

karnor_87, range=131 (-16,-526,-35)

karnor_93, range=173 (-43,-581,-22)

karnor_97, range=179 (-24,-582,-18)

karnor_98, range=57 (-48,-459,-35)

karnor_103, range=194 (-163,-236,3)

karnor_112, range=118 (-150,-315,3)

karnor_120, range=196 (-47,-218,48)

a_drolvarg_sentry (100%)

karnor_127, range=31 (-51,-399,32)

karnor_128, range=85 (-30,-343,32)

karnor_129, range=96 (-12,-343,32)

karnor_132, range=179 (90,-469,4)

caller_of_Sathir (20%)
spectral_caller (80%)

karnor_133, range=142 (-77,-553,19)

Venril_Sathirs_remains (100%)