NPCs composing that spawngroup :

a_deadly_drogan_spider (33%)

a_goblin_bone_caster (33%)

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

droga_20, range=160 (364,-281,-173)

a_goblin_bone_knight (50%)
a_goblin_whip_cracker (50%)

droga_23, range=33 (219,-408,-141)

a_goblin_bone_caster (50%)
a_goblin_flame_master (50%)

droga_49, range=100 (224,-296,-173)

#Bone_Knight_Runri (20%)
a_goblin_bone_knight (80%)

droga_50, range=164 (136,-273,-173)

a_goblin_earth_mystic (50%)
a_goblin_flame_master (50%)

droga_63, range=177 (416,-336,-141)

a_goblin_flame_master (50%)
a_goblin_whip_cracker (50%)

droga_142, range=159 (396,-330,-173)

a_goblin_bone_knight (50%)
a_goblin_dirt_criminal (50%)

droga_144, range=122 (127,-390,-141)

a_goblin_whip_cracker (100%)

droga_186, range=165 (137,-515,-141)

a_goblin_earth_mystic (100%)

droga_187, range=189 (104,-515,-141)

a_deadly_drogan_spider (100%)

droga_305, range=188 (401,-282,-173)

a_goblin_bone_caster (50%)
a_goblin_bone_knight (50%)

droga_306, range=145 (394,-381,-141)

a_deadly_drogan_spider (33%)
a_goblin_bone_knight (33%)

droga_307, range=116 (365,-386,-141)

a_goblin_bone_caster (33%)
a_goblin_whip_cracker (33%)

droga_308, range=73 (320,-375,-141)

a_goblin_bone_caster (50%)
a_goblin_flame_master (50%)

droga_312, range=185 (195,-570,-141)

a_goblin_dirt_criminal (50%)
a_goblin_whip_cracker (50%)

droga_223165_takp_import_v0, range=164 (310,-240,-172)