NPCs composing that spawngroup :

Optula (50%)

Optula (50%)

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

skyshrine_117, range=95 (379,-326,43)

a_Golem_Patroller (100%)

skyshrine_121, range=71 (351,-298,46)

a_Gargoyle_Guardian (50%)
a_Gargoyle_Guardian (50%)

skyshrine_171, range=56 (320,-232,13)

Patroller_Doruuk (100%)

skyshrine_247, range=60 (321,-253,13)

a_Golem_Guardian (50%)
a_Golem_Guardian (50%)

skyshrine_248, range=97 (282,-253,13)

Lookout_Tiren (50%)
Lookout_Tiren (50%)

skyshrine_249, range=90 (302,-281,13)

Banker_Treval (100%)

Sentry_Vlaz_189846, range=65 (314,-249,13)

Sentry_Vlaz (100%)

a_gargoyle_guard_189913, range=87 (461,-256,43)

a_gargoyle_guard (100%)
a_gargoyle_guard (100%)

Sentry_Goman_189932, range=88 (290,-249,13)

Sentry_Goman (100%)

skyshrine_112917, range=39 (338,-231,11)