NPCs composing that spawngroup :

a_goblin_taskmaster (50%)

a_goblin_taskmaster (50%)

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

nurga_2, range=178 (-1280,-345,-173)

a_dangerous_mine_rat (50%)
a_goblin_death_caller (50%)

nurga_3, range=189 (-1271,-383,-173)

a_goblin_death_caller (50%)
a_goblin_spirit_lord (50%)

nurga_4, range=146 (-1314,-379,-173)

nurga_5, range=147 (-1311,-343,-173)

a_goblin_flame_dancer (50%)
a_goblin_taskmaster (50%)

nurga_6, range=140 (-1325,-395,-173)

a_goblin_death_caller (50%)
a_goblin_flame_dancer (50%)

nurga_7, range=75 (-1389,-320,-173)

a_goblin_flame_dancer (50%)
a_goblin_taskmaster (50%)

nurga_9, range=33 (-1436,-326,-169)

a_goblin_spirit_lord (50%)
a_goblin_taskmaster (50%)

nurga_10, range=56 (-1423,-395,-173)

a_goblin_blood_knight (50%)
a_goblin_sneak (50%)

nurga_25, range=125 (-1461,-476,-189)

a_goblin_life_stealer (50%)
a_goblin_stabber (50%)

nurga_26, range=179 (-1580,-482,-189)

a_goblin_spirit_mystic (50%)
a_vicious_mine_rat (50%)

nurga_27, range=199 (-1591,-500,-189)

a_goblin_life_stealer (50%)
a_goblin_stabber (50%)

nurga_a_goblin_backbiter5_takp_import_v0, range=175 (-1581,-476,-188)