NPCs composing that spawngroup :

an_enraged_drogan_spider (100%)

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

droga_70, range=130 (-352,421,-205)

a_goblin_stone_seer (50%)
a_goblin_stone_seer (50%)

droga_71, range=83 (-469,355,-205)

droga_73, range=46 (-441,332,-205)

a_goblin_cave_guardian (50%)
a_goblin_rock_sneak (50%)

droga_76, range=61 (-387,243,-205)

a_goblin_stalag_trooper (50%)
a_goblin_stone_seer (50%)

droga_93, range=106 (-460,210,-173)

a_goblin_cave_guardian (100%)

droga_166, range=167 (-455,142,-173)

a_goblin_cave_guardian (50%)
a_goblin_stalag_trooper (50%)

droga_167, range=139 (-484,187,-173)

a_goblin_ice_adept (50%)
a_goblin_stone_seer (50%)

droga_168, range=100 (-458,217,-173)

a_goblin_cave_guardian (50%)
a_goblin_stone_seer (50%)

droga_197, range=86 (-482,341,-205)

droga_198, range=180 (-245,386,-205)

droga_199, range=120 (-488,215,-173)

droga_239, range=197 (-208,312,-205)

a_goblin_stalag_trooper (50%)
a_goblin_stone_seer (50%)

droga_247, range=89 (-328,348,-205)

a_goblin_rock_sneak (50%)
a_goblin_stalag_trooper (50%)

droga_250, range=167 (-241,334,-205)

a_goblin_cave_guardian (50%)
a_goblin_rock_sneak (50%)

droga_252, range=98 (-308,287,-205)

a_goblin_death_ritualist (50%)
a_goblin_death_ritualist (50%)

droga_254, range=75 (-478,320,-205)

an_enraged_drogan_spider (50%)
a_goblin_rock_sneak (50%)

droga_260, range=174 (-369,473,-205)

a_goblin_cave_guardian (50%)
a_goblin_rock_sneak (50%)

droga_275, range=195 (-600,317,-189)

an_enraged_drogan_spider (50%)
a_goblin_stone_seer (50%)

droga_290, range=184 (-234,232,-182)

a_goblin_bone_caller (50%)
a_goblin_bone_trooper (50%)

a_goblin_mosstrooper_189415, range=88 (-487,334,-204)

a_goblin_moss_knight (100%)

a_goblin_mosstrooper_189418, range=182 (-278,433,-204)

a_goblin_moss_knight (100%)

droga_223163_takp_import_v0, range=89 (-461,232,-172)