NPCs composing that spawngroup :

Pli_Thall (50%)

Zun_Thall (50%)

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

vexthal1264235, range=62 (-493,1010,117)

Eom_Zethon_Xakra (50%)
Zun_Zethon_Xakra (50%)

vexthal1264234, range=95 (-454,1010,118)

Pli_Thall_Xakra (50%)
Zun_Thall_Xakra (50%)

vexthal1264230, range=31 (-512,1061,116)

vexthal1264145, range=73 (-499,990,5)

Eom_Centien_Xakra (50%)
Pli_Centien_Xakra (50%)

vexthal1264141, range=77 (-598,1103,5)

Pli_Centien (100%)