NPCs composing that spawngroup :

#Diabo_Xi_Xin_Thall1 (100%)

NPCs spawning around that spawngroup :
(Max range : 200)

vexthal1264096, range=189 (-187,1756,5)

vexthal1264093, range=188 (-187,1720,5)

vexthal1264092, range=187 (187,1756,4)

vexthal1264089, range=186 (187,1720,4)

vexthal1264088, range=131 (-14,1866,5)

Eom_Centien (25%)
Eom_Thall (25%)
Pli_Thall (25%)
Zun_Centien (25%)

vexthal1264087, range=132 (19,1866,3)

Eom_Centien (25%)
Eom_Thall (25%)
Pli_Thall (25%)
Zun_Centien (25%)

vexthal1264083, range=193 (61,1551,121)

Eom_Va_Dyn (33%)
Pli_Va_Dyn (33%)
Zun_Va_Dyn (34%)

vexthal1264082, range=192 (-54,1551,122)

Eom_Va_Dyn (50%)
Pli_Va_Dyn (50%)

vexthal1264079, range=87 (61,1672,121)

Zov_Thall (100%)

vexthal1264078, range=83 (-54,1672,121)

Qua_Thall (33%)
Zov_Thall (34%)
Zun_Thall (33%)

vexthal1264075, range=197 (-24,1931,122)

Eom_Thall (50%)
Zun_Thall (50%)

vexthal1264074, range=197 (29,1931,121)

Eom_Thall (50%)
Zun_Thall (50%)

vexthal1264073, range=89 (88,1757,118)

vexthal1264072, range=88 (88,1717,118)

vexthal1264071, range=82 (-79,1717,118)

vexthal1264070, range=82 (-79,1757,118)

vexthal1264032, range=198 (3,1933,122)

#Thall_Va_Kelun1 (100%)

vexthal_287839, range=110 (19,1844,1)

vexthal_287840, range=37 (3,1772,113)