NPCs composing that spawngroup :

a_goblin_bone_caster (50%)

a_goblin_flame_master (50%)

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

droga_25, range=32 (-67,1793,-269)

a_goblin_bone_knight (100%)

droga_54, range=25 (-34,1789,-269)

droga_59, range=47 (0,1789,-269)

a_goblin_whip_cracker (50%)
a_goblin_whip_cracker (50%)

droga_60, range=72 (-1,1753,-269)

a_goblin_bone_caster (50%)
a_goblin_whip_cracker (50%)

va_droga_512502, range=30 (-66,1795,-268)

a_goblin_flamedrowser (100%)

va_droga_512514, range=55 (-16,1763,-268)

a_goblin_cavehunter (100%)

va_droga_512515, range=51 (4,1787,-268)

a_goblin_adept (100%)

va_droga_512516, range=4 (-37,1811,-268)