NPCs composing that spawngroup :

a_goblin_gold_hoarder (33%)

a_goblin_slave_keeper (33%)

a_goblin_warder (34%)

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

nurga_25, range=196 (-1454,-1070,-173)

a_goblin_life_stealer (50%)
a_goblin_stabber (50%)

nurga_32, range=16 (-1534,-901,-172)

a_goblin_blight_caster (50%)
a_goblin_spirit_mystic (50%)

nurga_33, range=140 (-1449,-996,-173)

a_goblin_life_stealer (50%)
a_goblin_slave_driver (50%)

nurga_34, range=135 (-1481,-1014,-173)

a_goblin_arcane_master (100%)

nurga_46, range=96 (-1505,-983,-221)

a_goblin_gold_hoarder (100%)

nurga_47, range=69 (-1527,-964,-221)

a_goblin_blightcaller (50%)
a_goblin_frost_caller (50%)

nurga_48, range=95 (-1548,-993,-221)

a_goblin_blightcaller (50%)
a_goblin_frost_caller (50%)

nurga_49, range=33 (-1517,-903,-221)

#Frost_Caller_Ollikaz (20%)
a_goblin_frost_caller (80%)

nurga_51, range=43 (-1590,-914,-221)

a_goblin_slave_keeper (50%)
a_goblin_soul_stealer (50%)

nurga_52, range=29 (-1551,-927,-221)

a_goblin_blightcaller (50%)
a_goblin_frost_caller (50%)

nurga_53, range=118 (-1668,-908,-221)

a_diseased_mine_rat (50%)
a_goblin_gold_hoarder (50%)

nurga_54, range=157 (-1661,-786,-221)

a_goblin_blightcaller (100%)

nurga_55, range=195 (-1688,-760,-221)

a_goblin_blightcaller (50%)
a_goblin_spirit_terror (50%)

nurga_56, range=106 (-1656,-897,-221)

a_goblin_gold_hoarder (100%)

a_Burynai_slave_189526, range=41 (-1509,-897,-221)

a_Burynai_slave (100%)

nurga_a_goblin_slavedriver1_takp_import_v0, range=93 (-1504,-979,-220)

nurga_a_goblin_stalagknight9_takp_import_v0, range=93 (-1550,-991,-220)

nurga_a_goblin_flashdrowser44_takp_import_v0, range=2 (-1550,-900,-220)

nurga_a_goblin_boneseer47_takp_import_v0, range=142 (-1448,-998,-172)

nurga_an_Iksar_slave79_takp_import_v0, range=41 (-1509,-897,-221)