NPCs composing that spawngroup :

an_abhorrent (100%)

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

hateplaneb_1, range=60 (584,-326,5)

a_scorn_banshee (100%)

hateplaneb_6, range=162 (677,-203,6)

a_spite_golem (100%)

hateplaneb_8, range=156 (608,-148,4)

a_haunted_chest (100%)

hateplaneb_13, range=113 (526,-401,5)

a_loathing_lich (100%)

hateplaneb_15, range=98 (615,-226,5)

a_cleric_of_hate (100%)

hateplaneb_26, range=176 (428,-150,5)

a_loathing_lich (100%)

hateplaneb_27, range=101 (518,-189,4)

a_haunted_chest (100%)
a_haunted_chest (100%)

hateplaneb_37, range=123 (416,-268,6)

an_ire_ghast (100%)

hateplaneb_43, range=177 (456,-131,9)

a_forsaken_revenant (50%)
a_forsaken_revenant (50%)

hateplaneb_49, range=153 (404,-362,5)

a_loathing_lich (100%)
a_loathing_lich (100%)

hateplaneb_54, range=130 (640,-207,5)

a_scorn_banshee (100%)
a_scorn_banshee (100%)

hateplaneb_62, range=123 (579,-172,5)

a_cleric_of_hate (100%)

hateplaneb_78, range=95 (597,-213,6)

a_kiraikuei (100%)

hateplaneb_82, range=195 (729,-328,5)

an_abhorrent (100%)

hateplaneb_85, range=92 (451,-256,10)

an_ire_ghast (100%)

hateplaneb_133, range=189 (540,-477,13)

a_haunted_chest (100%)

hateplaneb_142, range=186 (635,-129,8)

a_repulsive_rat (100%)
a_repulsive_rat (100%)

hateplaneb_143, range=75 (569,-357,6)

a_spite_golem (100%)

hateplaneb_150, range=146 (541,-434,13)

a_haunted_chest (50%)
a_repulsive_rat (50%)

hateplaneb_151, range=154 (583,-436,14)

a_cleric_of_hate (50%)
a_forsaken_revenant (50%)

hateplaneb186157, range=187 (365,-362,4)

hateplaneb186162, range=77 (600,-242,4)

#an_eerie_chest (10%)
a_haunted_chest (90%)