NPCs composing that spawngroup :

a_goblin_slave_keeper (100%)

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

nurga_68, range=129 (-2231,-846,-221)

a_goblin_blightcaller (50%)
a_goblin_slave_keeper (50%)

nurga_70, range=105 (-2255,-851,-221)

a_goblin_blightcaller (50%)
a_goblin_gold_hoarder (50%)

nurga_71, range=85 (-2275,-839,-221)

a_goblin_blightcaller (100%)

nurga_72, range=133 (-2235,-791,-221)

a_goblin_gold_hoarder (50%)
a_goblin_soul_stealer (50%)

nurga_73, range=109 (-2260,-793,-221)

nurga_75, range=166 (-2257,-969,-221)

a_diseased_mine_rat (50%)
a_goblin_spirit_terror (50%)

nurga_76, range=97 (-2361,-935,-221)

a_goblin_slave_keeper (50%)
a_goblin_soul_stealer (50%)

nurga_77, range=96 (-2339,-932,-221)

a_goblin_frost_caller (50%)
a_goblin_spirit_terror (50%)

nurga_78, range=142 (-2292,-963,-221)

a_goblin_spirit_terror (50%)
a_goblin_spirit_terror (50%)

nurga_197, range=198 (-2162,-819,-221)

a_Burynai_slave_189524, range=162 (-2218,-918,-219)

a_Burynai_slave (50%)
a_Sarnak_slave (50%)

a_goblin_warder_189529, range=142 (-2226,-789,-219)

a_goblin_warder (100%)

nurga_a_goblin_warder0_takp_import_v0, range=169 (-2273,-984,-220)

nurga_a_goblin_slavedriver1_takp_import_v0, range=108 (-2253,-856,-220)

nurga_a_goblin_backbiter5_takp_import_v0, range=140 (-2271,-947,-220)

nurga_a_goblin_stonechanter26_takp_import_v0, range=142 (-2226,-789,-220)

nurga_an_Iksar_slave79_takp_import_v0, range=162 (-2218,-918,-221)