NPCs composing that spawngroup :

a_dry_bone_skeleton (50%)

a_reanimated_hand (50%)

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

unrest_a_crazed_ghoul121, range=96 (496,45,19)

a_crazed_ghoul (100%)

unrest_a_ghoul4, range=34 (595,-40,5)

unrest_an_undead_brewer26, range=76 (640,22,6)

an_undead_brewer (100%)

unrest_tormented_dead2, range=83 (568,-97,4)

unrest_a_skeletal_monk9, range=55 (600,-62,-25)

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

Torklar_Battlemaster (100%)

unrest_dark_boned_skeleton91, range=99 (662,28,7)

unrest_a_carrion_ghoul7, range=68 (640,-15,48)

a_carrion_ghoul (100%)

unrest_a_lurking_mummy92, range=39 (562,-52,6)

unrest_a_festering_hag5, range=82 (637,-65,-20)

a_festering_hag (100%)

unrest_Khrix_Fritchoff13, range=78 (595,61,17)

Khrix_Fritchoff (100%)

unrest_222222, range=26 (546,-17,3)

Unrest Undead Barkeep, range=98 (668,-38,39)

unrest_224008, range=24 (582,8,47)

unrest_224009, range=54 (614,21,48)

a_carrion_ghoul (50%)
a_dry_bone_skeleton (50%)

unrest_224010, range=24 (571,-38,20)

a_carrion_ghoul (70%)
a_skeletal_monk (30%)

unrest_224011, range=90 (495,-61,44)

a_crazed_ghoul (50%)
a_ghoul (50%)

unrest_224012, range=22 (554,0,47)

unrest_224013, range=88 (616,63,19)

unrest_224014, range=74 (557,59,-19)

unrest_224015, range=78 (532,53,-57)

a_festering_hag (50%)
a_greater_dark_bone (50%)

unrest_224021, range=67 (637,-31,-24)

unrest_224023, range=49 (582,-62,-10)