NPCs composing that spawngroup :

an_enraged_drogan_spider (50%)

a_goblin_cave_guardian (50%)

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

droga_72, range=86 (-699,128,-189)

a_goblin_death_ritualist (50%)
a_goblin_death_ritualist (50%)

droga_95, range=63 (-705,183,-189)

a_goblin_death_ritualist (50%)
a_goblin_rock_sneak (50%)

droga_181, range=43 (-769,136,-189)

a_goblin_mosstrooper_189400, range=76 (-766,104,-187)

a_goblin_moss_knight (100%)

a_goblin_mosstrooper_189403, range=31 (-741,197,-187)

a_goblin_moss_knight (100%)