NPCs composing that spawngroup :

a_drolvarg_sentry (100%)

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

karnor_2, range=65 (-21,-278,5)

spectral_curate (50%)
spectral_curate (50%)

karnor_6, range=189 (116,-315,3)

karnor_7, range=126 (73,-257,3)

karnor_9, range=149 (75,-305,3)

karnor_11, range=141 (88,-261,5)

spectral_curate (100%)

karnor_12, range=77 (27,-238,3)

karnor_13, range=62 (12,-238,3)

karnor_15, range=182 (133,-247,45)

skeletal_guardian (95%)
skeletal_warlord (5%)

karnor_17, range=141 (41,-108,6)

a_drolvarg_guardian (50%)
a_drolvarg_sentry (50%)

karnor_19, range=121 (1,-107,6)

a_drolvarg_guardian (50%)
a_drolvarg_guardian (50%)

karnor_26, range=120 (-93,-330,3)

karnor_27, range=100 (-21,-315,3)

karnor_28, range=46 (-19,-255,3)

karnor_29, range=56 (-101,-233,3)

karnor_30, range=120 (-134,-302,3)

karnor_41, range=192 (-109,-401,19)

karnor_43, range=175 (-131,-373,19)

karnor_45, range=104 (-148,-193,45)

karnor_46, range=45 (-7,-197,45)

karnor_56, range=124 (-109,-110,34)

karnor_73, range=179 (-84,-42,35)

a_drolvarg_captain (5%)
a_drolvarg_sentry (95%)

karnor_76, range=195 (-80,-411,5)

karnor_103, range=116 (-163,-236,3)

karnor_104, range=103 (-149,-197,3)

karnor_112, range=141 (-150,-315,3)

karnor_127, range=180 (-51,-399,32)

karnor_128, range=125 (-30,-343,32)

karnor_129, range=129 (-12,-343,32)