NPCs composing that spawngroup :

a_goblin_bone_knight (50%)

a_goblin_earth_mystic (50%)

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

droga_133, range=87 (212,1974,-284)

a_goblin_dirt_criminal (50%)
a_goblin_whip_cracker (50%)

droga_136, range=60 (121,1985,-284)

a_goblin_bone_caster (50%)
a_goblin_earth_mystic (50%)

droga_137, range=37 (120,2016,-284)

a_goblin_bone_knight (50%)
a_goblin_earth_mystic (50%)

droga_138, range=91 (66,2003,-300)

a_goblin_earth_mystic (50%)
a_goblin_earth_mystic (50%)

droga_144, range=75 (167,1963,-284)

a_goblin_whip_cracker (100%)

droga_323, range=63 (200,2077,-284)

a_goblin_flame_master (50%)
a_goblin_flame_master (50%)

a_goblin_cavehunter_189445, range=95 (203,1957,-283)

a_goblin_rock_sneak (100%)

va_droga_512515, range=58 (119,1988,-284)

a_goblin_adept (100%)

va_droga_512516, range=63 (198,2080,-284)