Sirin is a mythological creature of Russian legends, with the head and chest of a beautiful woman and the body of a bird. According to myth, the Sirins lived "in Indian lands" near Eden or around the Euphrates River.
Vuzhalka. In the Belarussian mythology Vuzhalki - is the daughter of the Snake prince.
Belobog and Chernobog. The lord of evil, CHERNOBOGcauses calamity and disaster, bringing bad luck and misfortune wherever he turns. There is no hidden agenda — he just enjoys being a black-hearted villain. He is the Darth Vader of Slavic mythology. His opposite number is BELOBOG, the White God of Goodness. The two of them are in eternal conflict.
Zmey Gorynych is one of the best-known of many dragons, known as zmey, zmaj, or zmiy, in Slavic mythology.
Morana was the Slavic goddess of winter and death.