NPCs composing that spawngroup :

a_drolvarg_guardian (50%)

a_drolvarg_guardian (50%)

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

karnor_17, range=40 (41,-108,6)

a_drolvarg_guardian (50%)
a_drolvarg_sentry (50%)

karnor_46, range=89 (-7,-197,45)

karnor_53, range=92 (67,-42,36)

a_drolvarg_captain (5%)
a_drolvarg_guardian (95%)

karnor_287897, range=69 (21,-40,5)

#The_Fabled_Drolvarg_Captain (25%)
a_drolvarg_guardian_# (75%)

karnor_287898, range=0 (1,-107,6)

a_drolvarg_guardian_# (100%)

karnor_287900, range=40 (41,-108,6)

a_drolvarg_guardian_# (50%)
a_drolvarg_sentry_# (50%)

karnor_287901, range=92 (67,-42,36)

a_drolvarg_guardian_# (50%)
a_drolvarg_sentry_# (50%)

karnor_287964, range=89 (-7,-197,45)