Complex sentence: Unlike his original character, he is a "true" vampire, the son of Dracul, and brother of Vlad III Dracula himself with all of the powers and abilities associated with the usual interpretation of Dracula.
Split into simpler sentences: Unlike his original character, he is a "true" vampire, the son of Dracul, and brother of Vlad III Dracula himself. He has all of the powers and abilities associated with the usual interpretation of Dracula.