NPCs composing that spawngroup :

a_goblin_bone_caller (50%)

a_goblin_stone_crook (50%)

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

droga_6, range=92 (111,465,-189)

a_goblin_dirt_soldier (50%)
a_goblin_dirt_soldier (50%)

droga_148, range=50 (75,560,-189)

a_goblin_bone_trooper (50%)
a_goblin_magic_adept (50%)

droga_149, range=43 (48,567,-189)

droga_244, range=89 (-40,567,-205)

an_enraged_drogan_spider (50%)
a_goblin_ice_adept (50%)

a_goblin_firedrowser_189378, range=80 (84,457,-187)

Warlord_Skargus (100%)

a_goblin_mosstrooper_189421, range=56 (89,550,-187)

a_goblin_moss_knight (100%)