NPCs composing that spawngroup :

#Echo_Acurev (100%)

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

unrest_75, range=38 (612,-62,5)

Torklar_Battlemaster (100%)

unrest_74, range=76 (572,-15,45)

unrest_73, range=64 (697,-76,55)

an_undead_knight_of_Unrest (45%)
a_festering_hag (45%)

unrest_72, range=74 (636,-114,-11)

a_dusty_werebat (100%)

unrest_68, range=36 (620,-13,22)

unrest_67, range=82 (580,12,47)

unrest_66, range=87 (700,27,36)

unrest_65, range=68 (687,-93,40)

unrest_64, range=37 (656,-75,40)

a_skeletal_monk (50%)
a_skeletal_monk (50%)

unrest_63, range=45 (688,-27,40)

a_werebat (100%)

unrest_56, range=83 (562,-53,5)

unrest_50, range=67 (710,-50,7)

a_ghoul (33%)
a_ghoul (33%)
a_lurking_mummy (34%)

unrest_49, range=75 (702,-88,7)

a_ghoul (50%)
dark_boned_skeleton (50%)

unrest_48, range=13 (632,-34,5)

unrest_47, range=59 (628,17,5)

unrest_46, range=34 (613,-54,5)

unrest_45, range=60 (683,-86,7)

a_ghoul (50%)
a_lurking_mummy (50%)

unrest_44, range=70 (662,28,7)

unrest_40, range=91 (669,48,-11)

unrest_39, range=90 (727,-76,55)

unrest_33, range=49 (600,-63,-25)

unrest_32, range=62 (637,-102,-24)

unrest_31, range=66 (582,-63,-10)

unrest_30, range=51 (690,-63,-11)

unrest_26, range=31 (642,-9,5)

unrest_15, range=73 (571,-39,20)

unrest_14, range=62 (640,22,6)

an_undead_brewer (100%)

unrest_11, range=92 (570,16,3)

a_ghoul (50%)
dark_boned_skeleton (50%)

unrest_9, range=87 (560,-63,5)

unrest_8, range=85 (559,-27,3)

a_ghoul (100%)
a_ghoul (100%)

unrest_7, range=24 (668,-39,39)

an_undead_barkeep (45%)
a_dry_bone_skeleton (45%)

unrest_4, range=67 (704,-71,39)

unrest_3, range=52 (682,-76,39)

unrest_2, range=38 (672,-13,7)

unrest_1, range=78 (660,37,35)

a_crazed_ghoul (50%)
a_ghoul (50%)

unrest_277482, range=75 (700,10,39)

a_festering_hag (100%)

unrest_#Echo_Amyl000_5815263, range=97 (735,-73,40)

#Echo_Amyl (100%)

unrest_a_charming_jack_o_lantern000_5181357, range=78 (700,14,38)

a_charming_jack_o_lantern (100%)