NPCs composing that spawngroup :

a_mangled_clairvoyant (50%)

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

griegsend1304111, range=79 (123,2886,-55)

griegsend1304117, range=85 (106,3012,-47)

griegsend1304119, range=75 (61,3013,-47)

griegsend1304120, range=58 (5,2938,-47)

griegsend1304122, range=41 (91,2968,-47)

griegsend1304125, range=71 (-5,2915,-55)

A_Dark_Sending__1432770, range=88 (151,2934,-44)

A_Dark_sending_1432862, range=76 (44,2864,-51)

A_Dark_sending_1432866, range=99 (74,2839,-52)

A_Dark_sending_1432867, range=20 (78,2952,-43)

A_Dark_sending_1432870, range=81 (97,2864,-52)

A_Dark_sending_1432881, range=97 (151,2897,-49)

A_Dark_Vision_1433026, range=89 (13,2864,-52)

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

A_Dark_Vision_1433061, range=66 (86,3000,-43)

A_Dark_Vision_1433079, range=98 (128,2864,-52)

A_Dark_Sending_1433118, range=87 (-18,2904,-54)

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