NPCs composing that spawngroup :

An_Enthralled_Razorfiend (100%)

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

thedeep1312250, range=151 (-556,108,-89)

an_enthralled_outcast (100%)

thedeep1312249, range=32 (-535,-38,-89)

an_enthralled_outcast (100%)

thedeep1312246, range=158 (-700,-130,-94)

a_shrieker (34%)
a_shrieker (33%)
a_shrieker (33%)
a_shrieker (34%)
a_shrieker (33%)
a_shrieker (33%)
a_shrieker (34%)
a_shrieker (33%)
a_shrieker (33%)

thedeep1312239, range=190 (-377,-29,-92)

a_thought_leech_evoker (50%)
a_thought_leech_evoker (50%)

thedeep1312220, range=61 (-561,-104,-86)

thedeep1312178, range=175 (-712,-141,-94)

a_shrieker (100%)

thedeep1312170, range=174 (-578,131,-90)

an_enthralled_outcast (50%)
an_enthralled_outcast (50%)

thedeep1312159, range=144 (-677,-137,-94)

a_shrieker (50%)
a_shrieker (50%)

thedeep1312134, range=72 (-533,-107,-89)

An_Enthralled_Razorfiend (100%)

thedeep1312132, range=191 (-587,147,-90)

thedeep1312131, range=153 (-447,-139,-91)

a_thought_leech_evoker (50%)
a_thought_leech_spiriter (50%)

thedeep1312130, range=170 (-421,-132,-90)

a_thought_leech_evoker (50%)
a_young_thought_leech (50%)

thedeep1312129, range=168 (-407,-96,-91)

a_thought_leech_evoker (50%)
a_thought_leech_spiriter (50%)

thedeep1312128, range=138 (-442,-103,-91)

a_thought_leech_evoker (50%)
a_thought_leech_evoker (50%)

thedeep1312017, range=182 (-558,139,-90)