Also known as Vampire Bats, the blood drinking bats of Sylvania grow to monstrous proportions, some with wingspans of twelve feet or more. They are nightmarish predators of the dark, silent and deadly. They exist solely on the blood of the living, that of Men being their favourite. The scholars of the Old World speculate that perhaps an ancestor of these beasts drank the blood of a Vampire and thus joined the ranks of the Undead.