Healing Factor

Healing Factor is the supernatural ability to rapidly and fully heal that vampies possess. In My Babysitters a Vampire: The Movie, the pizza delivery vampire got stabbed in the forehead with a fork and healed instantly, leaving no marks of the injury. In the episode, Lawn of the Dead, Rory mentioned that he cut off his finger and was shocked that grew back so fast. Erica also mentions it when she accidentally grabbed a pair of Ethan's dirty underpants from under his pillow while trying to find his moonstones in the episode "Say You'll Be Maztak".