The Worst Witch
Mildred "Millie" Hubble is the protagonist of the series. She is a good-hearted, but bungling young witch-in-training, who never seems to get anything right. She is friends with Maud Spellbody and Enid Nightshade and has a strong rivalry with Ethel Hallow. It is Miss Hardbroom, her potions teacher, who calls her "The Worst Witch".
Glinda the Good Witch
In the American 3D anime RWBY, Glinda the Good Witch is represented by Glynda Goodwitch, a skilled Huntress with telekinetic abilities. Unlike her inspiration, Goodwitch, voiced by Kathleen Zuelch, possesses a noticeably short temper. Goodwitch serves as the right-hand associate of Professor Ozpin (whose likeness alludes to the Wizard of Oz) and plays an integral part in training the students of Beacon Academy to protect the world from evil forces.