NPCs composing that spawngroup :

a_greater_skeleton (50%)

a_lesser_mummy (50%)

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

befallen_59, range=20 (-372,-105,-78)

befallen_58, range=42 (-357,-124,-82)

befallen_46, range=88 (-480,-94,-67)

befallen_7, range=96 (-299,-74,-11)

a_skeletal_excavator (50%)
a_skeletal_excavator (50%)

befallen_70, range=67 (-363,-161,-39)

a_necro_initiate (50%)
a_zombie (50%)

befallen_71, range=75 (-384,-175,-39)

befallen_72, range=43 (-350,-88,-80)

a_dread_bone (50%)
a_dread_bone (50%)

befallen_93, range=94 (-456,-31,-38)

a_greater_skeleton (50%)
a_sturdy_skeleton (50%)

befallen_96, range=48 (-437,-82,-40)

a_necro_neophyte (50%)
a_zombie (50%)

befallen_97, range=27 (-416,-114,-39)

a_lesser_mummy (50%)
a_sturdy_skeleton (50%)

befallen_100, range=96 (-488,-105,-38)

a_large_plague_rat (50%)
a_necro_neophyte (50%)

befallen_101, range=87 (-305,-94,-11)

a_cracked_skeleton (50%)
a_putrid_skeleton (50%)

befallen_102, range=98 (-295,-116,-10)

befallen_103, range=88 (-334,-167,-9)

befallen_108, range=65 (-435,-150,-69)

befallen_112, range=98 (-401,-2,-67)

befallen_114, range=59 (-400,-41,-38)

befallenWraps_McGee00027614524, range=59 (-335,-116,-12)

Wraps_McGee (100%)