NPCs composing that spawngroup :

an_enraged_drogan_spider (100%)

NPCs spawning around that spawngroup :
(Max range : 100)

droga_71, range=48 (-590,246,-189)

a_goblin_ice_adept (50%)
a_goblin_stone_seer (50%)

droga_95, range=93 (-705,183,-189)

a_goblin_death_ritualist (50%)
a_goblin_rock_sneak (50%)

droga_275, range=78 (-600,317,-189)

an_enraged_drogan_spider (50%)
a_goblin_stone_seer (50%)

droga_277, range=91 (-654,338,-189)

a_goblin_stalag_trooper (50%)
a_goblin_stalag_trooper (50%)

droga_278, range=98 (-723,297,-189)

a_goblin_stalag_trooper (100%)

droga_223163_takp_import_v0, range=18 (-627,263,-188)