NPCs composing that spawngroup :

a_dangerous_mine_rat (33%)

a_goblin_death_caller (33%)

a_goblin_flashdrowser (34%)

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

nurga_12, range=82 (-1249,-1118,-173)

a_goblin_blood_knight (50%)
a_goblin_warder (50%)

nurga_13, range=153 (-1196,-1070,-173)

a_goblin_flame_dancer (50%)
a_goblin_spirit_lord (50%)

nurga_25, range=163 (-1454,-1070,-173)

a_goblin_life_stealer (50%)
a_goblin_stabber (50%)

nurga_116, range=77 (-1365,-1100,-173)

a_goblin_sneak (50%)
a_goblin_taskmaster (50%)

nurga_130, range=97 (-1229,-1199,-173)

a_goblin_sneak (100%)

nurga_134, range=187 (-1145,-1231,-173)

nurga_138, range=180 (-1165,-1256,-173)

a_dangerous_mine_rat (50%)
a_goblin_death_caller (50%)

nurga_139, range=108 (-1211,-1172,-173)

a_dangerous_mine_rat (50%)
a_goblin_sneak (50%)

nurga_140, range=161 (-1159,-1141,-173)

nurga_143, range=129 (-1213,-1237,-173)

a_dangerous_mine_rat (50%)
a_goblin_flame_dancer (50%)

nurga_144, range=176 (-1143,-1172,-173)

a_goblin_death_caller (50%)
a_goblin_spirit_lord (50%)

nurga_146, range=109 (-1282,-1059,-173)

a_dangerous_mine_rat (50%)
a_goblin_taskmaster (50%)

nurga_147, range=122 (-1383,-1058,-173)

a_goblin_blood_knight (50%)
a_goblin_taskmaster (50%)

nurga_148, range=178 (-1357,-988,-173)

a_goblin_blood_knight (50%)
a_goblin_flame_dancer (50%)

nurga_191, range=159 (-1432,-1275,-173)

a_goblin_arcane_master (50%)
a_vicious_mine_rat (50%)

nurga_192, range=105 (-1421,-1187,-173)

a_goblin_arcane_master (50%)
a_goblin_spirit_mystic (50%)

nurga_193, range=60 (-1349,-1214,-173)

a_goblin_life_stealer (50%)
a_goblin_slave_driver (50%)

nurga_194, range=88 (-1343,-1247,-173)

a_goblin_blight_caster (50%)
a_goblin_spirit_mystic (50%)

nurga_195, range=137 (-1387,-1281,-173)

a_goblin_blight_caster (50%)
a_goblin_spirit_mystic (50%)

nurga_a_goblin_warder0_takp_import_v0, range=101 (-1417,-1187,-172)

nurga_a_goblin_slavedriver1_takp_import_v0, range=109 (-1278,-1060,-172)

nurga_a_goblin_backbiter5_takp_import_v0, range=2 (-1321,-1162,-172)

nurga_a_goblin_stalagknight9_takp_import_v0, range=83 (-1249,-1116,-172)

nurga_a_goblin_blightcaller58_takp_import_v0, range=87 (-1258,-1225,-172)