NPCs composing that spawngroup :

a_goblin_blightcaller (50%)

a_goblin_frost_caller (50%)

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

nurga_25, range=172 (-1454,-1070,-173)

a_goblin_life_stealer (50%)
a_goblin_stabber (50%)

nurga_32, range=31 (-1534,-901,-172)

a_goblin_blight_caster (50%)
a_goblin_spirit_mystic (50%)

nurga_33, range=123 (-1449,-996,-173)

a_goblin_life_stealer (50%)
a_goblin_slave_driver (50%)

nurga_34, range=111 (-1481,-1014,-173)

a_goblin_arcane_master (100%)

nurga_46, range=72 (-1505,-983,-221)

a_goblin_gold_hoarder (100%)

nurga_47, range=44 (-1527,-964,-221)

a_goblin_blightcaller (50%)
a_goblin_frost_caller (50%)

nurga_48, range=66 (-1548,-993,-221)

a_goblin_blightcaller (50%)
a_goblin_frost_caller (50%)

nurga_49, range=41 (-1517,-903,-221)

#Frost_Caller_Ollikaz (20%)
a_goblin_frost_caller (80%)

nurga_50, range=29 (-1550,-898,-221)

nurga_51, range=41 (-1590,-914,-221)

a_goblin_slave_keeper (50%)
a_goblin_soul_stealer (50%)

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

a_diseased_mine_rat (50%)
a_goblin_gold_hoarder (50%)

nurga_54, range=178 (-1661,-786,-221)

a_goblin_blightcaller (100%)

nurga_56, range=109 (-1656,-897,-221)

a_goblin_gold_hoarder (100%)

a_Burynai_slave_189526, range=51 (-1509,-897,-221)

a_Burynai_slave (100%)

nurga_a_goblin_slavedriver1_takp_import_v0, range=70 (-1504,-979,-220)

nurga_a_goblin_stalagknight9_takp_import_v0, range=64 (-1550,-991,-220)

nurga_a_goblin_flashdrowser44_takp_import_v0, range=27 (-1550,-900,-220)

nurga_a_goblin_boneseer47_takp_import_v0, range=125 (-1448,-998,-172)

nurga_an_Iksar_slave79_takp_import_v0, range=51 (-1509,-897,-221)