NPCs composing that spawngroup :

a_goblin_bone_caster (50%)

a_goblin_flame_master (50%)

NPCs spawning around that spawngroup :
(Max range : 200)

droga_20, range=103 (364,-281,-173)

a_goblin_bone_knight (50%)
a_goblin_whip_cracker (50%)

droga_23, range=106 (219,-408,-141)

a_goblin_bone_caster (50%)
a_goblin_flame_master (50%)

droga_49, range=124 (224,-296,-173)

#Bone_Knight_Runri (20%)
a_goblin_bone_knight (80%)

droga_63, range=104 (416,-336,-141)

a_goblin_flame_master (50%)
a_goblin_whip_cracker (50%)

droga_142, range=88 (396,-330,-173)

a_goblin_bone_knight (50%)
a_goblin_dirt_criminal (50%)

droga_144, range=193 (127,-390,-141)

a_goblin_whip_cracker (100%)

droga_305, range=123 (401,-282,-173)

a_goblin_bone_caster (50%)
a_goblin_bone_knight (50%)

droga_306, range=74 (394,-381,-141)

a_deadly_drogan_spider (33%)
a_goblin_bone_knight (33%)

droga_307, range=46 (365,-386,-141)

a_goblin_bone_caster (33%)
a_goblin_whip_cracker (33%)

droga_309, range=73 (249,-393,-141)

a_deadly_drogan_spider (33%)
a_goblin_bone_caster (33%)

droga_223165_takp_import_v0, range=135 (310,-240,-172)