NPCs composing that spawngroup :

Alchemist (2%)

A_Dark_Sending (2%)

A_Dark_Vision (2%)

A_Grey_Sending_ (2%)

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

griegsend1304111, range=82 (123,2886,-55)

griegsend1304114, range=73 (108,2827,-55)

griegsend1304115, range=67 (34,2797,-55)

a_tormented_pugilist (50%)
a_tormented_pugilist (50%)

griegsend1304120, range=83 (5,2938,-47)

griegsend1304121, range=76 (63,2938,-47)

a_mangled_clairvoyant (50%)
a_tormented_pugilist (50%)

griegsend1304125, range=70 (-5,2915,-55)

a_tormented_pugilist (100%)

Grieg_Veneficus__1432762, range=88 (129,2839,-42)

Grieg_Veneficus_ (2%)

A_Dark_Sending__1432769, range=54 (74,2819,-51)

A_Dark_Sending_ (2%)

A_Dark_sending_1432865, range=92 (74,2776,-51)

A_Dark_Sending (2%)
A_Dark_Sending (2%)

A_Dark_sending_1432866, range=39 (74,2839,-52)

A_Dark_Sending_ (50%)
A_Singultus_Proeliator (50%)

A_Dark_sending_1432867, range=94 (78,2952,-43)

A_Dark_Vision_ (50%)
A_Vereor_Tesserarius_ (50%)

A_Dark_sending_1432870, range=53 (97,2864,-52)

A_Dark_Sending_ (2%)

A_Dark_Vision_1433026, range=31 (13,2864,-52)

A_Dark_Sending_ (2%)

A_Dark_Vision_1433051, range=48 (58,2818,-51)

An_Occisor_Acerbus (2%)

A_Dark_Vision_1433057, range=30 (74,2864,-51)

A_Dark_Sending_ (2%)
A_Dark_Vision_ (2%)

A_Dark_Vision_1433079, range=84 (128,2864,-52)

A_Dark_Vision (2%)

A_Dark_Sending_1433118, range=73 (-18,2904,-54)

A_Shadow_dream_1433131, range=92 (15,2776,-52)

#Singultus_Primorus (2%)

A_Shadow_dream_1433134, range=74 (74,2796,-52)

A_Dark_Sending_ (50%)
A_Singultus_Proeliator (50%)

A_Singultus_Proeliat_1433144, range=45 (47,2909,-54)

A_Singultus_Proeliator (100%)

A_Dark_Sending__1433161, range=72 (113,2886,-54)