NPCs composing that spawngroup :

a_drolvarg_sentry (50%)

skeletal_scryer (25%)

spectral_curate (25%)

NPCs spawning around that spawngroup :
(Max range : 100)

karnor_27, range=21 (-82,-428,-49)

a_drolvarg_sentry (66%)
sentry_of_Sathir (34%)

karnor_33, range=56 (-109,-401,19)

karnor_35, range=22 (-82,-443,3)

karnor_44, range=69 (-130,-438,3)

karnor_47, range=50 (-111,-421,3)

a_drolvarg_sentry (75%)
skeletal_scryer (25%)

karnor_59, range=27 (-83,-416,21)

karnor_71, range=68 (-130,-432,21)

karnor_74, range=28 (-80,-411,5)

a_drolvarg_sentry (50%)
spectral_caller (50%)

karnor_82, range=29 (-48,-459,-35)

karnor_85, range=50 (-12,-426,-35)

spectral_caller (50%)
spectral_curate (50%)

karnor_86, range=95 (12,-494,-35)

skeletal_guardian (50%)
skeletal_guardian (50%)