NPCs composing that spawngroup :

Vizzeren (100%)

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

skyshrine_162, range=73 (627,-601,43)

Sentry_Rotiart (100%)

skyshrine_164, range=42 (573,-663,46)

Sapa (50%)
Sapa (50%)

skyshrine_165, range=62 (563,-562,46)

a_Golem_Protector (50%)
a_Golem_Protector (50%)

skyshrine_169, range=18 (574,-618,46)

Sypa (50%)
Sypa (50%)

skyshrine_231, range=27 (584,-624,13)

Farlen_Drobern (100%)

skyshrine_232, range=27 (570,-600,13)

Klikken_Tumta (50%)
Klikken_Tumta (50%)

skyshrine_234, range=27 (570,-648,13)

Sentusen (50%)
Sentusen (50%)

skyshrine_235, range=91 (550,-715,13)

a_Golem_Protector (50%)
a_Golem_Protector (50%)

skyshrine_236, range=56 (570,-679,13)

Keeker_Orotos (50%)
Keeker_Orotos (50%)

skyshrine_237, range=65 (593,-679,13)

Trazren_Vumdail (50%)
Trazren_Vumdail (50%)

skyshrine_241, range=77 (498,-674,13)

Bosben (100%)

skyshrine_242, range=84 (477,-597,13)

Mifren (50%)
Mifren (50%)

skyshrine_243, range=60 (497,-625,13)

Chessen (50%)
Chessen (50%)

skyshrine_244, range=71 (492,-654,13)

Barkeep_Droz (100%)

skyshrine_245, range=42 (515,-624,13)

Barkeep_Gront (100%)

a_hungry_cube_189829, range=22 (558,-646,12)

a_hungry_cube (100%)

a_hungry_cube_189830, range=44 (561,-580,42)

a_hungry_cube (100%)

Pyrox_189839, range=51 (568,-674,13)

Pyrox (100%)

Bouncer_Boulder_189892, range=95 (469,-662,13)

Bouncer_Boulder (100%)

a_gargoyle_guard_189913, range=55 (513,-591,13)

a_gargoyle_guard (100%)

a_gargoyle_guard_189914, range=80 (547,-704,13)

a_gargoyle_guard (100%)

a_gargoyle_guard_189915, range=81 (597,-695,13)

a_gargoyle_guard (100%)

Guardian_Dojma_189945, range=60 (498,-613,13)

Guardian_Dojma (100%)

skyshrine_112912, range=66 (497,-652,13)

Bartender_Ovalene (100%)

skyshrine_112913, range=42 (515,-624,13)

Bartender_Diphenyl (100%)

skyshrine_112917, range=29 (566,-596,11)

skyshrine_112918, range=86 (476,-593,13)

Guardian_Rarejy (100%)

skyshrine_113107, range=91 (645,-599,43)

Sentry_Rotiart (100%)