NPCs composing that spawngroup :

A_Dark_Sending_ (100%)

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

griegsend_A_Dark_Sending3, range=74 (-10,2776,-55)

griegsend_225088, range=86 (-146,2777,-55)

A_Dark_Sending (100%)

griegsend_225218, range=90 (-88,2822,-55)

#Abluo_Mulier (10%)
A_Dark_Sending (90%)

griegsend intermittent real sendings, range=58 (-74,2675,-55)

A_Dark_Sending (100%)