NPCs composing that spawngroup :

You (50%)

NPCs spawning around that spawngroup :
(Max range : 200)

griegsendOfficer_of_Madness00037703926, range=82 (-341,2967,-48)

a_soldier_of_madness (90%)
Officer_of_Madness (10%)

griegsend1304232, range=10 (-249,2966,-47)

griegsend1304183, range=155 (-279,2813,-55)

griegsend1304182, range=179 (-169,2812,-55)

griegsend1304181, range=124 (-183,2869,-55)

griegsend1304180, range=161 (-124,2879,-55)

griegsend1304179, range=177 (-340,2809,-55)

griegsend1304178, range=122 (-344,2879,-55)

griegsend1304177, range=147 (-384,2888,-55)

griegsend1304132, range=64 (-200,2994,-47)

griegsend1304124, range=197 (-80,2883,-55)

griegsend1304043, range=191 (-175,3139,-47)

griegsend1304042, range=118 (-177,3053,-47)

a_shrouded_willsapper (50%)
a_shrouded_willsapper (50%)

griegsend1304039, range=119 (-232,3083,-47)

griegsend1304038, range=69 (-269,3036,-47)

griegsend1304037, range=145 (-346,3084,-47)

griegsend1304036, range=187 (-261,3154,-47)

a_soldier_of_madness (50%)
a_soldier_of_madness (50%)

griegsend1304002, range=160 (-113,3033,-47)

griegsend_282473, range=1 (-259,2966,-48)

You_feel (100%)

griegsend_282475, range=135 (-124,2965,-48)

Screaming (100%)

griegsend_282478, range=153 (-164,3087,-48)

You_look (100%)

griegsend_282481, range=192 (-235,2776,-56)

Horrifying (100%)

griegsend_225091_takp_import_v0, range=127 (-329,3074,-44)

griegsend_225088_takp_import_v0, range=157 (-171,3098,-47)

griegsend intermittent real sendings_takp_import_v0, range=112 (-250,3079,-47)

A_Dark_Sending (100%)
A_Dark_Sending (100%)

griegsend_An_Atra_Somnium9_takp_import_v0, range=189 (-118,3094,-28)

An_Atra_Somnium (100%)

griegsend_225221_takp_import_v0, range=92 (-167,2967,-47)

griegsend_A_Dark_Sending3_takp_import_v0, range=159 (-100,2980,-47)

griegsend_225094_takp_import_v0, range=128 (-131,2967,-47)

A_Dark_sending_ (100%)

griegsend_A_Dark_Sending_0_takp_import_v0, range=188 (-95,3059,-47)

A_Dark_sending_ (100%)

griegsend failed and real sendings_takp_import_v0, range=129 (-137,3009,-47)

A_Dark_Sending (50%)
A_Dark_Sending_ (50%)

griegsend_225218_takp_import_v0, range=132 (-139,3022,-47)

#Abluo_Mulier (10%)
A_Dark_Sending (90%)

griegsend what vision_takp_import_v0, range=192 (-166,3136,-47)

A_Dark_Vision (50%)
What (50%)

griegsend intermittent your hand_takp_import_v0, range=192 (-233,2776,-55)

Your_hand (100%)

griegsend Strange What_takp_import_v0, range=148 (-143,3059,-47)

Strange (50%)
What (50%)

griegsend_Gasha_Mraal260_takp_import_v0, range=138 (-183,2851,-54)