NPCs composing that spawngroup :

a_goblin_frost_caller (50%)

a_goblin_spirit_terror (50%)

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

nurga_68, range=138 (-2231,-846,-221)

a_goblin_blightcaller (50%)
a_goblin_slave_keeper (50%)

nurga_70, range=116 (-2255,-851,-221)

a_goblin_blightcaller (50%)
a_goblin_gold_hoarder (50%)

nurga_71, range=112 (-2275,-839,-221)

a_goblin_blightcaller (100%)

nurga_72, range=175 (-2235,-791,-221)

a_goblin_gold_hoarder (50%)
a_goblin_soul_stealer (50%)

nurga_73, range=159 (-2260,-793,-221)

nurga_74, range=96 (-2360,-838,-221)

a_goblin_slave_keeper (100%)

nurga_75, range=89 (-2257,-969,-221)

a_diseased_mine_rat (50%)
a_goblin_spirit_terror (50%)

nurga_76, range=22 (-2361,-935,-221)

a_goblin_slave_keeper (50%)
a_goblin_soul_stealer (50%)

nurga_78, range=56 (-2292,-963,-221)

a_goblin_spirit_terror (50%)
a_goblin_spirit_terror (50%)

a_tortured_slave_189518, range=171 (-2169,-910,-220)

a_Burynai_slave_189522, range=137 (-2225,-1009,-220)

a_Burynai_slave_189523, range=195 (-2154,-996,-220)

a_Burynai_slave (50%)
a_Sarnak_slave (50%)

a_Burynai_slave_189524, range=121 (-2218,-918,-219)

a_Burynai_slave (50%)
a_Sarnak_slave (50%)

a_Burynai_slave_189525, range=147 (-2197,-971,-220)

a_Burynai_slave (50%)
a_Sarnak_slave (50%)

a_goblin_warder_189529, range=182 (-2226,-789,-219)

a_goblin_warder (100%)

nurga_a_goblin_warder0_takp_import_v0, range=84 (-2273,-984,-220)

nurga_a_goblin_slavedriver1_takp_import_v0, range=114 (-2253,-856,-220)

nurga_a_goblin_backbiter5_takp_import_v0, range=69 (-2271,-947,-220)

nurga_a_goblin_stonechanter26_takp_import_v0, range=182 (-2226,-789,-220)

nurga_an_Iksar_slave79_takp_import_v0, range=147 (-2197,-971,-221)

nurga_a_tortured_slave81_takp_import_v0, range=171 (-2169,-910,-221)