Isabella "Izzy" Woods (aka Sister Iz) is an elf who attends Mrs. Jewels class after being trapped on the 19th floor for about a year. Because she is an elf, she has pointy ears, and is immune to Mrs. Gorf's powers. she can make anything happen by wiggling her ears, Izzy also wears roller blades, but no helmet, due to elves being fast healers.