NPCs composing that spawngroup :

a_goblin_rock_sneak (100%)

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

droga_37, range=24 (1165,-17,3)

a_goblin_bone_knight (50%)
a_goblin_whip_cracker (50%)

droga_62, range=145 (1210,101,3)

a_goblin_bone_caster (50%)
a_goblin_dirt_criminal (50%)

droga_65, range=150 (1153,109,3)

a_deadly_drogan_spider (50%)
a_savage_drogan_spider (50%)

droga_66, range=176 (1184,136,3)

a_goblin_bone_caster (50%)
a_goblin_whip_cracker (50%)

droga_133, range=196 (982,-4,-35)

a_goblin_dirt_criminal (50%)
a_goblin_whip_cracker (50%)

droga_296, range=123 (1141,79,3)

a_deadly_drogan_spider (50%)
a_goblin_earth_mystic (50%)

droga_297, range=104 (1165,64,3)

a_goblin_dirt_criminal (50%)
a_goblin_earth_mystic (50%)

droga_298, range=24 (1199,-41,3)

a_goblin_bone_knight (50%)
a_goblin_dirt_criminal (50%)

droga_299, range=7 (1169,-45,3)

a_deadly_drogan_spider (50%)
a_goblin_dirt_criminal (50%)

a_goblin_cavehunter_189456, range=152 (1138,108,4)

a_goblin_rock_sneak (100%)

droga_a_goblin_taskmaster0_takp_import_v0, range=192 (1216,148,4)