NPCs composing that spawngroup :

a_lurking_mummy (33%)

dark_boned_skeleton (32%)

lesser_blade_fiend (3%)

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

unrest_a_ghoul4, range=93 (595,-40,5)

unrest_a_barbed_bone_skeleton65, range=77 (701,-5,-13)

a_barbed_bone_skeleton (100%)

unrest_tormented_dead2, range=71 (609,-77,3)

unrest_a_skeletal_monk9, range=52 (703,-33,39)

unrest_Torklar_Battlemaster25, range=70 (612,-61,7)

Torklar_Battlemaster (100%)

unrest_dark_boned_skeleton91, range=68 (672,-12,7)

unrest_a_carrion_ghoul7, range=76 (640,-15,48)

a_carrion_ghoul (100%)

unrest_a_lurking_mummy92, range=29 (681,-51,8)

unrest_a_festering_hag5, range=45 (637,-65,-20)

a_festering_hag (100%)

unrest_zombie_of_an_Unrest_noble8, range=5 (682,-75,39)

a_carrion_ghoul (50%)
zombie_of_an_Unrest_noble (50%)

Unrest Undead Knight Guards, range=26 (665,-58,55)

unrest_a_dusty_werebat62, range=55 (636,-113,-11)

a_dusty_werebat (100%)

Unrest Undead Barkeep, range=43 (668,-38,39)

unrest_222225, range=26 (704,-70,40)

a_carrion_ghoul (50%)
zombie_of_an_Unrest_noble (50%)

Unrest Undead Knight, range=17 (697,-75,55)

unrest_224008, range=96 (617,-7,48)

unrest_224009, range=13 (687,-92,39)

a_carrion_ghoul (50%)
a_dry_bone_skeleton (50%)

unrest_224013, range=24 (656,-74,39)

unrest_224018, range=47 (637,-101,-25)

unrest_224021, range=65 (637,-31,-24)

unrest_224022, range=18 (677,-62,-24)

unrest_224023, range=99 (582,-62,-10)