NPCs composing that spawngroup :

A_Dark_Sending_ (2%)

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

griegsend1304022, range=26 (68,3431,-7)

griegsend1304023, range=89 (5,3440,-7)

griegsend1304024, range=78 (84,3360,-25)

griegsend1304055, range=38 (85,3475,-7)

griegsend1304056, range=56 (48,3405,-13)

a_shrouded_willsapper (50%)
a_shrouded_willsapper (50%)

griegsend1304057, range=72 (162,3462,-13)

griegsend1304058, range=82 (154,3382,-13)

griegsend1304059, range=68 (37,3476,-7)

A_Dark_sending_1432861, range=91 (42,3363,-15)

A_Dark_Sending_ (2%)

A_Dark_sending_1432868, range=32 (94,3406,-9)

A_Dark_sending_1432871, range=38 (114,3405,-10)

A_Dark_sending_1432872, range=23 (117,3438,-7)

A_Dark_sending_1432878, range=45 (136,3420,-9)

A_Dark_sending_1432879, range=42 (136,3438,-10)

A_Dark_Vision_1433030, range=68 (26,3438,-3)

A_Dark_Vision (2%)

A_Dark_Sending__1433150, range=53 (136,3405,-10)

A_Dark_Sending__1433162, range=95 (174,3386,-11)

A_Dark_Sending_ (2%)
A_Dark_Sending_ (2%)

What_1433197, range=24 (71,3447,-6)

GRE2EmoteTrap (2%)