NPCs composing that spawngroup :

a_possessed_corpse (2%)

a_possessed_priest (2%)

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

a_grimling_dreamspin_1432317, range=72 (-236,-74,-13)

a_grimling_cadaverist (50%)
a_grimling_dreamspinner (50%)

a_grimling_dreamspin_1432316, range=43 (-242,-111,-13)

a_grimling_cadaverist (50%)
a_grimling_dreamspinner (50%)

a_possessed_corpse_1432287, range=17 (-196,-148,-27)

a_possessed_corpse (2%)
a_possessed_priest (2%)

a_smudged_grimling_1432247, range=38 (-229,-107,-29)

a_smudged_grimling_1432246, range=75 (-250,-77,-29)

a_smudged_grimling_1432245, range=59 (-252,-98,-29)

a_grimling_manacraft_1432226, range=62 (-246,-89,-13)

a_grimling_deathbringer (2%)
a_grimling_manacrafter (2%)

a_grimling_manacraft_1432223, range=86 (-298,-143,-27)

acrylia1232081, range=83 (-258,-72,-29)

acrylia1232080, range=71 (-219,-71,-13)

acrylia1232025, range=9 (-203,-145,-29)