NPCs composing that spawngroup :

a_goblin_rock_sneak (100%)

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

droga_10, range=185 (572,1402,-253)

a_goblin_bone_depredator (50%)
a_goblin_earth_seer (50%)

droga_11, range=123 (314,1454,-253)

a_goblin_ice_master (50%)

droga_125, range=151 (543,1375,-253)

a_goblin_cave_lord (50%)
a_goblin_cave_lord (50%)

droga_152, range=46 (438,1364,-253)

a_goblin_earth_seer (100%)

droga_201, range=189 (581,1359,-253)

a_goblin_bone_depredator (50%)
a_goblin_earth_seer (50%)

droga_a_goblin_taskmaster0_takp_import_v0, range=148 (540,1370,-252)

droga_223163_takp_import_v0, range=192 (582,1391,-252)