FURVERT!

black_border black_hair black_sclera border choker creepy cross cutie_mark dark darkness digital_media_(artwork)equid equine fan_character feathered_wings feathers female feral fur glowing glowing_eyes grey_body grey_fur hair hasbro horn inverted_pentagram jewelry long_hair mammal moon my_little_pony mythological_creature mythological_equine mythology necklace night occult_symbol on_hind_legs pentagram red_eyes side_view solo standing star symbol vileraven winged_unicorn wings