a dark fantasy setting where a necromancer transplants ghostly limbs onto the living creating eerie translucent appendages

dark fantasy set necromancer transplant ghostly limb live create eerie spellbound unnatural disembody appendage occult terrify dreadful demonic undead ghastly phantasmal ominous disturb translucent evil grisly wraithlike elusive infernal unsettle apparition nightmarish deceptive gruesome bewitch mysterious enchant nightmare shadowy creepy forbid unearthly horrify ethereal magic paranormal specter insidious spooky spectral