NPCs composing that spawngroup :

a_goblin_earth_seer (50%)

a_goblin_ice_master (50%)

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

droga_37, range=94 (49,1001,-221)

a_goblin_bone_knight (50%)
a_goblin_whip_cracker (50%)

droga_125, range=90 (-45,1160,-253)

a_goblin_cave_lord (50%)
a_goblin_cave_lord (50%)

droga_158, range=54 (-56,1080,-253)

a_goblin_prison_warden (100%)

droga_195, range=18 (3,1062,-253)

a_goblin_bone_depredator (50%)
a_goblin_bone_depredator (50%)

droga_224, range=48 (-47,1098,-253)

a_noxious_drogan_spider (50%)
a_noxious_drogan_spider (50%)

droga_225, range=75 (-77,1073,-253)

a_goblin_bone_depredator (50%)
a_goblin_dust_hoodlum (50%)

droga_227, range=25 (-11,1056,-253)

a_goblin_cavehunter_189442, range=79 (-81,1084,-251)

a_goblin_rock_sneak (100%)

va_droga_512502, range=73 (-75,1071,-252)

a_goblin_flamedrowser (100%)

va_droga_512515, range=79 (-81,1084,-252)

a_goblin_adept (100%)

va_droga_512516, range=1 (-3,1080,-252)

va_droga_512517, range=26 (-8,1054,-252)

a_goblin_depredator (100%)
a_goblin_depredator (100%)