NPCs composing that spawngroup :

an_undying_iksar (23%)

an_undying_iksar (22%)

an_undying_iksar (22%)

a_shimmering_rockfiend (32%)

Crusader_Kezzal (1%)

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

thegrey1368604, range=39 (-1068,1040,-20)

a_forgotten_slave (50%)
a_forgotten_slave (50%)

thegrey1368603, range=86 (-1193,1041,-26)

The_sand (100%)

thegrey1368594, range=61 (-1065,1077,-19)

The_sand (100%)

thegrey1368592, range=158 (-1116,1190,12)

The_sand (100%)

thegrey1368588, range=100 (-1085,934,-12)

The_sand (100%)

thegrey1368460, range=160 (-1121,872,9)

a_creature (50%)
TRAP_PH (50%)

thegrey1368209, range=108 (-999,1033,-22)

a_forgotten_slave (100%)

thegrey1368181, range=59 (-1059,996,-20)

thegrey1368143, range=146 (-968,986,-358)

The_sand (100%)

thegrey1368089, range=146 (-1165,897,-358)

The_sand (100%)