NPCs composing that spawngroup :

a_goblin_bone_knight (33%)

a_goblin_earth_mystic (33%)

a_goblin_flashdrowser (34%)

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

droga_44, range=63 (325,-104,-173)

a_goblin_bone_knight (50%)
a_goblin_whip_cracker (50%)

droga_48, range=47 (373,-134,-173)

a_deadly_drogan_spider (50%)
a_goblin_dirt_criminal (50%)

droga_50, range=61 (326,-86,-173)

a_goblin_earth_mystic (50%)
a_goblin_flame_master (50%)

droga_51, range=78 (309,-72,-141)

a_goblin_earth_mystic (50%)
a_goblin_earth_mystic (50%)

droga_52, range=32 (413,-70,-141)

a_goblin_bone_knight (50%)
a_goblin_whip_cracker (50%)

droga_64, range=17 (380,-105,-140)

droga_136, range=50 (339,-73,-173)

a_goblin_bone_caster (50%)
a_goblin_earth_mystic (50%)

droga_221, range=48 (377,-136,-140)

a_goblin_dirt_criminal (50%)
a_goblin_earth_mystic (50%)

va_droga_512506, range=60 (345,-133,-172)

a_goblin_bonecharmer (100%)

va_droga_512507, range=48 (342,-72,-172)

a_goblin_dirtcaller (100%)

va_droga_512512, range=64 (334,-125,-172)

a_goblin_whipcracker (100%)

va_droga_512519, range=49 (341,-71,-172)

a_goblin_blightcaller (100%)

va_droga_512520, range=43 (378,-132,-172)

a_goblin_backbiter (100%)
a_goblin_backbiter (100%)

va_droga_512524, range=63 (324,-85,-172)