NPCs composing that spawngroup :

a_goblin_arcane_master (50%)

a_vicious_mine_rat (50%)

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

nurga_21, range=181 (-1394,-568,-185)

a_goblin_flame_dancer (50%)
a_goblin_flame_dancer (50%)

nurga_22, range=98 (-1474,-616,-189)

nurga_23, range=80 (-1496,-629,-189)

nurga_24, range=104 (-1468,-601,-189)

a_goblin_arcane_master (50%)
a_goblin_spirit_mystic (50%)

nurga_25, range=169 (-1461,-476,-189)

a_goblin_life_stealer (50%)
a_goblin_stabber (50%)

nurga_26, range=122 (-1580,-482,-189)

a_goblin_spirit_mystic (50%)
a_vicious_mine_rat (50%)

nurga_27, range=105 (-1591,-500,-189)

nurga_28, range=85 (-1567,-519,-189)

a_goblin_blight_caster (50%)
a_goblin_blight_caster (50%)

nurga_29, range=42 (-1606,-630,-189)

a_goblin_spirit_mystic (50%)
a_goblin_spirit_mystic (50%)

nurga_30, range=30 (-1602,-609,-189)

a_goblin_spirit_mystic (50%)
a_vicious_mine_rat (50%)

nurga_55, range=194 (-1688,-760,-221)

a_goblin_blightcaller (50%)
a_goblin_spirit_terror (50%)

nurga_a_goblin_slavedriver1_takp_import_v0, range=104 (-1468,-603,-188)

nurga_a_goblin_backbiter5_takp_import_v0, range=128 (-1581,-476,-188)

nurga_a_goblin_stalagknight9_takp_import_v0, range=103 (-1592,-502,-188)