NPCs composing that spawngroup :

a_goblin_cave_guardian (100%)

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

droga_83, range=101 (-328,1085,-187)

a_goblin_ice_adept (50%)
a_goblin_stone_seer (50%)

droga_95, range=194 (-377,822,-205)

a_goblin_death_ritualist (50%)
a_goblin_rock_sneak (50%)

droga_157, range=191 (-263,1183,-253)

a_goblin_janitor (100%)

droga_165, range=94 (-377,1007,-173)

a_goblin_death_ritualist (50%)
a_goblin_rock_sneak (50%)

droga_178, range=187 (-316,807,-205)

a_goblin_rock_sneak (100%)

droga_181, range=65 (-306,1055,-173)

a_goblin_death_ritualist (50%)
a_goblin_stone_seer (50%)

droga_237, range=161 (-373,858,-205)

a_goblin_death_ritualist (50%)
a_goblin_stone_seer (50%)

droga_238, range=136 (-165,1059,-141)

a_goblin_cave_guardian (50%)
a_goblin_cave_guardian (50%)

droga_239, range=104 (-380,1035,-173)

a_goblin_stalag_trooper (50%)
a_goblin_stone_seer (50%)

droga_241, range=49 (-317,956,-173)

an_enraged_drogan_spider (50%)
an_enraged_drogan_spider (50%)

droga_242, range=120 (-186,923,-189)

a_goblin_rock_sneak (50%)
a_goblin_stone_seer (50%)

a_goblin_cavehunter_189435, range=164 (-188,1127,-251)

a_goblin_rock_sneak (100%)

droga_a_goblin_taskmaster0_takp_import_v0, range=164 (-188,1127,-252)

droga_223163_takp_import_v0, range=192 (-375,823,-204)

droga_a_goblin_interrogator74_takp_import_v0, range=181 (-266,1174,-252)

a_goblin_interrogator (100%)