NPCs composing that spawngroup :

a_goblin_rock_sneak (100%)

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

droga_72, range=125 (-564,124,-173)

a_goblin_death_ritualist (50%)
a_goblin_death_ritualist (50%)

droga_80, range=51 (-438,47,-173)

a_goblin_stone_seer (100%)

droga_83, range=168 (-442,-137,-173)

a_goblin_ice_adept (50%)
a_goblin_stone_seer (50%)

droga_93, range=193 (-524,-164,-173)

a_goblin_cave_guardian (100%)
a_goblin_cave_guardian (100%)

droga_161, range=177 (-492,-151,-173)

a_goblin_cave_guardian (50%)
a_goblin_stalag_trooper (50%)

droga_162, range=153 (-570,-102,-173)

a_goblin_cave_guardian (50%)
a_goblin_rock_sneak (50%)

droga_163, range=102 (-416,102,-173)

a_goblin_rock_sneak (50%)
a_goblin_stone_seer (50%)

droga_165, range=40 (-499,64,-173)

a_goblin_death_ritualist (50%)
a_goblin_rock_sneak (50%)

droga_166, range=119 (-455,142,-173)

a_goblin_cave_guardian (50%)
a_goblin_stalag_trooper (50%)

droga_167, range=161 (-484,187,-173)

a_goblin_ice_adept (50%)
a_goblin_stone_seer (50%)

droga_168, range=192 (-458,217,-173)

a_goblin_cave_guardian (50%)
a_goblin_stone_seer (50%)

droga_169, range=150 (-358,106,-173)

a_goblin_cave_guardian (50%)
a_goblin_stone_seer (50%)

droga_170, range=86 (-420,-31,-173)

a_goblin_cave_guardian (50%)
a_goblin_stalag_trooper (50%)

droga_171, range=71 (-530,-29,-173)

a_goblin_cave_guardian (50%)
a_goblin_cave_guardian (50%)

droga_172, range=149 (-634,18,-173)

a_goblin_stalag_trooper (50%)
a_goblin_stone_seer (50%)

droga_174, range=167 (-610,138,-173)

a_goblin_rock_sneak (50%)
a_goblin_stalag_trooper (50%)

droga_199, range=189 (-488,215,-173)

droga_200, range=162 (-575,161,-172)

droga_286, range=198 (-287,42,-173)

a_goblin_dirt_soldier (50%)
a_swift_drogan_spider (50%)

a_goblin_mosstrooper_189407, range=183 (-653,101,-171)

a_goblin_moss_knight (100%)

droga_223163_takp_import_v0, range=13 (-494,36,-172)