Baba Yaga.

In a fairytale kingdom, in a small hut on a marsh, lives a ginger-haired witch Yaga along with her inventor cat and merry house elves. Yaga is trying to get better at magic, but in order to cast spells like a pro she needs her Book of Spells, stolen many years ago by the evil sorceress Belladonna. One day, an unexpected visit from Princess Sapphire offers Yaga a chance to get even with her sworn enemy. The outcome will prove the true power of genuine magic, and decide who the real villain is.