NPCs composing that spawngroup :

a_shrouded_willsapper (33%)

a_shrouded_willsapper (33%)

a_shrouded_willsapper (34%)

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

griegsend1304014, range=67 (5,3386,-25)

griegsend1304016, range=80 (-82,3332,-25)

a_shrouded_willsapper (50%)
a_shrouded_willsapper (50%)

griegsend1304020, range=24 (-59,3433,-7)

a_deadly_dreamweaver (50%)
a_deadly_dreamweaver (50%)

griegsend1304021, range=52 (-97,3444,-7)

a_tormented_mercenary (50%)
a_tormented_mercenary (50%)

griegsend1304023, range=70 (5,3440,-7)

A_Dark_sending_1432840, range=71 (-58,3338,-13)

A_Dark_Sending_ (2%)

A_Dark_Vision_1432990, range=52 (-109,3398,-3)

A_Dark_Sending_ (2%)
A_Dark_Vision (2%)

A_Dark_Vision_1433003, range=91 (-58,3318,-20)

A_Dark_Vision (2%)

A_Dark_Vision_1433010, range=53 (-41,3460,-3)

A_Dark_Vision_1433030, range=88 (26,3438,-3)

A_Dark_Vision (2%)

A_Dark_Sending__1433148, range=38 (-84,3380,-5)