NPCs composing that spawngroup :

a_ghoul (33%)

a_willowisp (34%)

ice_boned_skeleton (33%)

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

befallen_57, range=141 (-750,32,-66)

befallen_55, range=45 (-732,-65,-66)

befallen_52, range=139 (-678,35,-67)

befallen_49, range=114 (-592,-97,-69)

befallen_48, range=86 (-620,-90,-67)

befallen_47, range=195 (-512,-79,-66)

befallen_14, range=91 (-665,-184,-68)

befallen_9, range=64 (-705,-38,-67)

befallen_8, range=65 (-645,-125,-67)

befallen_1, range=149 (-814,-206,-68)

Boondin_Babbinsbort (100%)

befallen_63, range=174 (-847,-205,-66)

befallen_64, range=101 (-797,-148,-68)

befallen_74, range=182 (-533,-159,-39)

a_burnt_zombie (50%)
a_lesser_mummy (50%)

befallen_75, range=71 (-777,-102,-68)

a_ghoul (33%)
a_ghoul (33%)
a_ghoul (34%)

befallen_76, range=100 (-647,-21,-66)

befallen_77, range=104 (-627,-33,-67)

befallen_78, range=166 (-852,-23,-67)

befallen_79, range=133 (-837,-127,-67)

befallen_80, range=115 (-821,-103,-66)

befallen_81, range=118 (-622,-186,-68)

befallen_82, range=191 (-851,-227,-66)

befallen_83, range=196 (-900,-73,-66)

befallen_84, range=196 (-902,-86,-66)

a_greater_skeleton (50%)
a_necro_acolyte (50%)

befallen_86, range=179 (-818,38,-67)

a_ghoul (33%)
a_ghoul (33%)
a_ghoul (34%)

befallen_98, range=127 (-586,-60,-39)

befallen_104, range=102 (-623,-162,-66)

befallen_105, range=161 (-552,-54,-39)

a_dread_bone (50%)
a_shadowknight (50%)

befallen_123, range=186 (-571,26,-39)

befallen_124, range=192 (-556,18,-38)