Thread:Wolfofrebellion/@comment-44803322-20200105185001/@comment-30643947-20200110202811

Very interesting description though :) The closest creature I can find according to your description is Avet - ghost of human who died a violent death (suicide especially) or from long-term illness. He appears only at nighttime, scaring people with his appeareance or noises. Most demons and ghosts in Slavic mythology are repelled by piece of garlic placed in the pocket. And Avet is not an exception.