NPCs composing that spawngroup :

a_goblin_bone_caster (33%)

a_goblin_earth_mystic (33%)

a_goblin_flashdrowser (34%)

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

droga_51, range=98 (-107,-316,-171)

a_goblin_earth_mystic (50%)
a_goblin_earth_mystic (50%)

droga_186, range=19 (-104,-199,-158)

a_goblin_earth_mystic (100%)

droga_188, range=34 (-101,-184,-173)

droga_319, range=20 (-117,-208,-158)

a_goblin_flame_master (50%)
a_goblin_flame_master (50%)

droga_320, range=44 (-88,-261,-171)

a_goblin_dirt_criminal (50%)
a_goblin_dirt_criminal (50%)

droga_328, range=44 (-142,-228,-173)

a_goblin_dirt_criminal (50%)
a_goblin_whip_cracker (50%)

a_goblin_flashdrowse_189388, range=44 (-129,-185,-171)

a_goblin_flashdrowser (100%)

a_goblin_flashdrowse_189390, range=28 (-101,-246,-170)

a_goblin_flashdrowser (100%)

va_droga_512521, range=44 (-129,-185,-172)

a_goblin_warder (100%)

va_droga_512524, range=18 (-116,-211,-157)

a_goblin_slavedriver (100%)
a_goblin_slavedriver (100%)

va_droga_512525, range=39 (-76,-186,-172)

a_goblin_stalagknight (100%)