NPCs composing that spawngroup :

a_goblin_blightcaller (50%)

a_goblin_gold_hoarder (50%)

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

nurga_68, range=24 (-2231,-846,-221)

a_goblin_blightcaller (50%)
a_goblin_slave_keeper (50%)

nurga_71, range=23 (-2275,-839,-221)

a_goblin_blightcaller (100%)

nurga_72, range=63 (-2235,-791,-221)

a_goblin_gold_hoarder (50%)
a_goblin_soul_stealer (50%)

nurga_73, range=58 (-2260,-793,-221)

nurga_197, range=98 (-2162,-819,-221)

a_Burynai_slave_189524, range=76 (-2218,-918,-219)

a_Burynai_slave (50%)
a_Sarnak_slave (50%)

a_goblin_warder_189529, range=68 (-2226,-789,-219)

a_goblin_warder (100%)

va_nurga_508003, range=5 (-2253,-856,-220)

va_nurga_508013, range=97 (-2271,-947,-220)

va_nurga_508077, range=68 (-2226,-789,-220)

va_nurga_508079, range=76 (-2218,-918,-221)