NPCs composing that spawngroup :

a_shrieker (50%)

a_shrieker (50%)

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

thedeep1312246, range=31 (-71,-26,-61)

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

thedeep1312170, range=136 (-52,-131,-54)

an_enthralled_outcast (50%)
an_enthralled_outcast (50%)

thedeep1312141, range=177 (-179,153,-57)

a_young_thought_leech (100%)

thedeep1312140, range=166 (-144,158,-58)

a_thought_leech_evoker (50%)
a_thought_leech_evoker (50%)

thedeep1312139, range=87 (-106,87,-57)

a_thought_leech_evoker (50%)
a_thought_leech_spiriter (50%)

thedeep1312138, range=116 (-85,117,-61)

thedeep1312076, range=179 (-252,-72,-61)

thedeep1312075, range=98 (-186,4,-57)

an_enthralled_outcast (100%)

thedeep1312063, range=131 (-24,-114,-58)

An_Enthralled_Underbulk (100%)

thedeep1312062, range=32 (-82,-31,-60)

a_shrieker (100%)

thedeep1312060, range=168 (80,14,-61)

an_enthralled_outcast (100%)

thedeep1312058, range=166 (-250,-40,-58)

An_Enthralled_Underbulk (20%)
An_Enthralled_Underbulk (80%)

thedeep1312017, range=126 (-213,18,-58)

thedeep1312016, range=155 (-31,-144,-56)

An_Enthralled_Razorfiend (100%)

a_thought_leech_evoc_1433249, range=97 (-92,98,-60)

a_thought_leech_evoker (75%)
Chasm_Overseer (25%)