Hotel Transylvania Mavis Plushie | Vampire Accessories However, we think she's completely cute in her vampire form too!. In fact, we'd imagine that if we weren't allowed to venture outside a castle-turned-hotel for 118 years we might go a little batty, too!Of course, Mavis is "batty" in a more literal way, since one of her vampiric powers allows her to actually turn into one of the adorable flying creatures. Bewitchingly BattyMavis Dracula is quite the bewitching character.