NPCs composing that spawngroup :

Zun_Centien_Xakra (50%)

Zun_Liako_Xakra (50%)

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

vexthal1264254, range=18 (464,1302,116)

vexthal1264136, range=52 (499,1252,5)

Pli_Zethon_Xakra (50%)
Zun_Zethon_Xakra (50%)

vexthal1264135, range=62 (445,1252,5)

Eom_Zethon_Xakra (50%)
Pli_Zethon_Xakra (50%)

vexthal1264126, range=71 (450,1366,3)

vexthal1264125, range=38 (450,1324,5)

Pli_Centien_Xakra (50%)
Zun_Centien_Xakra (50%)

vexthal1264124, range=44 (492,1345,5)

vexthal1264123, range=52 (452,1345,5)