NPCs composing that spawngroup :

a_goblin_rock_sneak (50%)

a_goblin_stone_seer (50%)

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

droga_70, range=150 (-151,777,-205)

a_goblin_stone_seer (50%)
a_goblin_stone_seer (50%)

droga_178, range=173 (-316,807,-205)

a_goblin_rock_sneak (100%)

droga_181, range=178 (-306,1055,-173)

a_goblin_death_ritualist (50%)
a_goblin_stone_seer (50%)

droga_225, range=185 (-77,1073,-253)

a_goblin_bone_depredator (50%)
a_goblin_dust_hoodlum (50%)

droga_237, range=197 (-373,858,-205)

a_goblin_death_ritualist (50%)
a_goblin_stone_seer (50%)

droga_238, range=137 (-165,1059,-141)

a_goblin_cave_guardian (50%)
a_goblin_cave_guardian (50%)

droga_240, range=120 (-284,993,-173)

a_goblin_cave_guardian (100%)

droga_241, range=135 (-317,956,-173)

an_enraged_drogan_spider (50%)
an_enraged_drogan_spider (50%)

a_goblin_cavehunter_189442, range=192 (-81,1084,-251)

a_goblin_rock_sneak (100%)

droga_a_goblin_taskmaster0_takp_import_v0, range=192 (-81,1084,-252)

droga_223163_takp_import_v0, range=198 (-373,857,-204)