NPCs composing that spawngroup :

a_Tae_Ew_bloodcaller (33%)

a_Tae_Ew_defender (33%)

a_Tae_Ew_zealot (34%)

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

cazicthule_117, range=57 (315,302,29)

cazicthule_74, range=46 (321,292,11)

cazicthule_70, range=84 (274,184,3)

cazicthule_71, range=83 (262,201,5)

cazicthule_72, range=63 (269,247,9)

cazicthule_69, range=77 (379,186,3)

#a_rotting_shiverback (10%)
an_enraged_shiverback (90%)

cazicthule_67, range=95 (358,339,11)

cazicthule_55, range=68 (281,292,11)

cazicthule_40, range=98 (356,343,29)

a_Tae_Ew_defender (50%)
a_Tae_Ew_zealot (50%)

cazicthule_24, range=71 (339,175,-11)

cazicthule_5, range=46 (339,201,5)

cazicthule_155, range=65 (358,186,-11)

a_Tae_Ew_disciple (50%)
a_Tae_Ew_lifedrinker (50%)

cazicthule_158, range=70 (302,311,29)

cazicthule_159, range=81 (340,328,29)

cazicthule_160, range=86 (358,329,11)

DlgFour_189249, range=32 (300,255,45)