NPCs composing that spawngroup :

a_sleeping_ogre (100%)

NPCs spawning around that spawngroup :
(Max range : 100)

nurga_8, range=87 (-1557,-4,-189)

a_goblin_taskmaster (50%)
a_goblin_taskmaster (50%)

nurga_11, range=51 (-1548,-72,-189)

a_goblin_spirit_mystic (100%)

nurga_12, range=33 (-1501,-100,-189)

a_goblin_blood_knight (50%)
a_goblin_warder (50%)

nurga_103, range=58 (-1466,-17,-189)

a_goblin_death_caller (100%)

nurga_118, range=58 (-1545,-100,-189)

nurga_119, range=82 (-1428,-112,-189)

a_dangerous_mine_rat (50%)
a_goblin_sneak (50%)

nurga_120, range=85 (-1477,-150,-189)

a_goblin_sneak (50%)
a_goblin_taskmaster (50%)

nurga_199, range=1 (-1498,-68,-187)

a_sleeping_ogre (100%)