Tonka

A member of the Upiry clan, who were under Dracula's protection during the clan wars, Tonka still serves her master. Before Dracula was vanquished, he transformed the Upiry into bats and locked them inside his castle until he awoke. Now free of her prison, Tonka uses the stolen Lycana ruby to transform at will into her bat form and do Dracula's bidding, spying on the Heirs aboard the ship, the Elisabetha. She is ruthless in her desire to help Dracula regain the rubies and will not let the heirs stand in her way.