spooky cauldron doodle with bubbling potion, ideal for halloween decor with a witchcraft theme

spooky cauldron doodle bubbling potion ideal halloween decor witchcraft theme magical enchanting creepy spellbinding mystical haunted scary spells witches magic ghostly spellbound scare horrifying blackmagic dark necromancy enchantment occult hex revenant phantom spirit apparition nightmarish bewitched phantasmal supernatural otherworldly eerie mysterious macabre ominous frightening sinister ai generated