NPCs composing that spawngroup :

#Voknya (50%)

Vyakna (50%)

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

frozenshadow_50, range=84 (463,-204,218)

an_undead_dancer (50%)
an_undead_dancer (50%)

frozenshadow_51, range=43 (452,-154,222)

Priest_Majes_Medory (100%)

frozenshadow_52, range=25 (435,-149,218)

Daman (100%)

frozenshadow_53, range=31 (435,-158,219)

Nosja (100%)

frozenshadow_71, range=18 (430,-137,218)

Lerty (50%)
Lerty (50%)

frozenshadow_72, range=34 (420,-171,218)

Otdd (50%)
Otdd (50%)

frozenshadow_73, range=38 (430,-171,218)

Varjie (100%)

frozenshadow_74, range=34 (412,-171,218)

Uenlarc (50%)
Uenlarc (50%)

frozenshadow_75, range=9 (403,-137,218)

Tihgren (50%)
Tihgren (50%)

frozenshadow_77, range=8 (420,-137,218)

#Eugie (50%)
Eugie (50%)

frozenshadow_78, range=35 (403,-171,218)

Pelpa (100%)

frozenshadow_109, range=64 (472,-114,218)

Isopca (50%)
Isopca (50%)

frozenshadow_140, range=85 (453,-63,304)

a_disabled_trap_189738, range=96 (469,-59,306)

a_disabled_trap (100%)

frozenshadowa_golem_usher010170078806, range=96 (438,-45,218)

a_golem_usher (100%)

frozenshadow#an_undead_usher000169956537, range=47 (414,-90,218)