NPCs composing that spawngroup :

a_Broken_Skull_dreadguard (100%)

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

torgirana_Broken_Skul007145180, range=13 (1256,-1346,-146)

a_Broken_Skull_bloodguard (50%)
a_luggald_reaver (50%)

torgiran2260150, range=18 (1275,-1351,-146)

torgiran2260152, range=75 (1302,-1269,-143)

torgiran2260153, range=68 (1333,-1351,-146)

torgiran2260157, range=75 (1193,-1356,-145)

torgiran2260160, range=83 (1217,-1268,-141)

torgirana_Broken_Skul010147883, range=80 (1346,-1339,-146)

a_Broken_Skull_bloodguard (50%)
a_Broken_Skull_deathguard (50%)

torgirana_Broken_Skul011148975, range=84 (1348,-1355,-146)

a_Broken_Skull_bloodguard (50%)
a_luggald_abomination (50%)

torgirana_Broken_Skul008146175, range=60 (1304,-1289,-146)

a_Broken_Skull_bloodguard (50%)
a_Broken_Skull_bloodguard (50%)

torgirana_Broken_Skul009146905, range=82 (1319,-1272,-146)

a_Broken_Skull_bloodguard (50%)
a_Broken_Skull_dreadguard (50%)

torgirana_Broken_Skul004142747, range=68 (1233,-1275,-146)

a_Broken_Skull_bloodguard (50%)
a_luggald_abomination (50%)

torgirana_Broken_Skul006144408, range=85 (1180,-1340,-146)

a_Broken_Skull_bloodguard (50%)
a_Broken_Skull_dreadguard (50%)

torgirana_Broken_Skul003141887, range=72 (1214,-1285,-146)

a_Broken_Skull_bloodguard (50%)
a_Broken_Skull_deathguard (50%)

torgirana_Broken_Skul005143531, range=67 (1198,-1337,-146)

a_Broken_Skull_bloodguard (50%)
a_luggald_arcanist (50%)