NPCs composing that spawngroup :

a_goblin_sneak (100%)

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

nurga_12, range=83 (-1249,-1118,-173)

a_goblin_blood_knight (50%)
a_goblin_warder (50%)

nurga_13, range=133 (-1196,-1070,-173)

a_goblin_flame_dancer (50%)
a_goblin_spirit_lord (50%)

nurga_116, range=168 (-1365,-1100,-173)

a_goblin_sneak (50%)
a_goblin_taskmaster (50%)

nurga_134, range=89 (-1145,-1231,-173)

nurga_136, range=127 (-1117,-1260,-173)

a_goblin_sneak (50%)
a_goblin_taskmaster (50%)

nurga_137, range=111 (-1121,-1225,-173)

a_goblin_sneak (50%)
a_goblin_taskmaster (50%)

nurga_138, range=85 (-1165,-1256,-173)

a_dangerous_mine_rat (50%)
a_goblin_death_caller (50%)

nurga_139, range=32 (-1211,-1172,-173)

a_dangerous_mine_rat (50%)
a_goblin_sneak (50%)

nurga_140, range=90 (-1159,-1141,-173)

nurga_141, range=122 (-1111,-1233,-173)

a_goblin_blood_knight (50%)
a_goblin_sneak (50%)

nurga_142, range=117 (-1136,-1271,-173)

nurga_143, range=41 (-1213,-1237,-173)

a_dangerous_mine_rat (50%)
a_goblin_flame_dancer (50%)

nurga_144, range=90 (-1143,-1172,-173)

a_goblin_death_caller (50%)
a_goblin_spirit_lord (50%)

nurga_145, range=97 (-1319,-1162,-173)

nurga_146, range=149 (-1282,-1059,-173)

a_dangerous_mine_rat (50%)
a_goblin_taskmaster (50%)

nurga_192, range=192 (-1421,-1187,-173)

a_goblin_arcane_master (50%)
a_goblin_spirit_mystic (50%)

nurga_193, range=120 (-1349,-1214,-173)

a_goblin_life_stealer (50%)
a_goblin_slave_driver (50%)

nurga_194, range=123 (-1343,-1247,-173)

a_goblin_blight_caster (50%)
a_goblin_spirit_mystic (50%)

nurga_195, range=178 (-1387,-1281,-173)

a_goblin_blight_caster (50%)
a_goblin_spirit_mystic (50%)

nurga_a_goblin_warder0_takp_import_v0, range=188 (-1417,-1187,-172)

nurga_a_goblin_slavedriver1_takp_import_v0, range=147 (-1278,-1060,-172)

nurga_a_goblin_backbiter5_takp_import_v0, range=99 (-1321,-1162,-172)

nurga_a_goblin_stalagknight9_takp_import_v0, range=85 (-1249,-1116,-172)

nurga_a_goblin_flashdrowser44_takp_import_v0, range=120 (-1134,-1273,-172)

nurga_a_goblin_blightcaller58_takp_import_v0, range=38 (-1258,-1225,-172)