NPCs composing that spawngroup :

Banker_Treval (100%)

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

skyshrine_117, range=89 (379,-326,43)

a_Golem_Patroller (100%)

skyshrine_121, range=51 (351,-298,46)

a_Gargoyle_Guardian (50%)
a_Gargoyle_Guardian (50%)

skyshrine_171, range=52 (320,-232,13)

Patroller_Doruuk (100%)

skyshrine_193, range=90 (377,-231,176)

Optula (50%)
Optula (50%)

skyshrine_195, range=87 (306,-368,179)

Golem_Protectorate (50%)
Golem_Protectorate (50%)

skyshrine_196, range=94 (247,-358,186)

Golem_Gargantuan (100%)

skyshrine_246, range=92 (351,-360,45)

a_Gargoyle_Guardian (50%)
a_Gargoyle_Guardian (50%)

skyshrine_247, range=33 (321,-253,13)

a_Golem_Guardian (50%)
a_Golem_Guardian (50%)

skyshrine_248, range=34 (282,-253,13)

Lookout_Tiren (50%)
Lookout_Tiren (50%)

Sentry_Vlaz_189846, range=34 (314,-249,13)

Sentry_Vlaz (100%)

a_gargoyle_guard_189913, range=50 (350,-296,46)

a_gargoyle_guard (100%)
a_gargoyle_guard (100%)

Sentry_Goman_189932, range=34 (290,-249,13)

Sentry_Goman (100%)

skyshrine_112917, range=61 (338,-231,11)

skyshrine_112933, range=94 (244,-355,185)

a_large_velium_statue (100%)

skyshrine_113079, range=16 (286,-286,13)

Commander_Leuz (100%)