The haunted marionette Ledda, possessed by some evil or dark spirit (Brisbane, Australia). It's not only the puppet's occasional vociferous outbursts that worries its owner, it's also its behaviour and the negative effect it has on both people and animals.
NYX was the goddess of the night, one of the ancient Protogenoi. In the cosmogony of Hesiod she was born of Khaos, and breeding with Erebos produced Aither and Hemera, first components of the primeval universe. Alone, she spawned a brood of dark spirits, including the three Fates, Sleep, Death, Strife and Pain. Nyx was a primeval goddess usually represented as simply the substance of night: a veil of dark veil of mist drawn forth from the underworld which blotted out the light of Aither.