NPCs composing that spawngroup :

Pli_Centien_Xakra (50%)

Zun_Centien_Xakra (50%)

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

vexthal1264250, range=169 (528,1173,122)

Eom_Thall (33%)
Pli_Thall (34%)
Zun_Thall (33%)

vexthal1264249, range=154 (417,1173,122)

Pli_Thall (50%)
Zun_Thall (50%)

vexthal1264136, range=87 (499,1252,5)

Pli_Zethon_Xakra (50%)
Zun_Zethon_Xakra (50%)

vexthal1264135, range=72 (445,1252,5)

Eom_Zethon_Xakra (50%)
Pli_Zethon_Xakra (50%)

vexthal1264126, range=42 (450,1366,3)

vexthal1264124, range=46 (492,1345,5)

vexthal1264123, range=21 (452,1345,5)

vexthal1264116, range=158 (384,1468,9)

Eom_Thall (50%)
Zun_Thall (50%)

vexthal1264115, range=178 (556,1468,9)

Eom_Thall (50%)
Pli_Thall (50%)

vexthal1264056, range=127 (471,1450,117)

vexthal_287839, range=193 (482,1515,5)