NPCs composing that spawngroup :

a_hamal_skeleton (25%)

a_helot_spirit (25%)

a_helot_spirit (25%)

a_helot_spirit (25%)

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

charasis_5, range=84 (217,-351,22)

hexbone_skeleton (100%)

charasis_7, range=64 (117,-458,40)

an_undertaker_skeleton (50%)
a_hamal_skeleton (50%)

charasis_8, range=36 (152,-440,25)

charasis_9, range=18 (146,-422,24)

charasis_14, range=62 (101,-440,22)

charasis_15, range=51 (101,-404,23)