The "Earth-TRN721" used on this page is an unofficial Temporary Reality Number that was assigned by our wiki until an official designation is provided by Marvel.
History
Pietra, the Wicked Witch of the East was a resident to the Land of Oz and was the daughter of the Wizard of Oz. He had cast his two children out for being spoiled and told them to prove their worthiness for his throne, but this caused them to become twisted and began to terrorize the land. She was accidentally killed when Jennifer arrived to Oz as she was crushed by her house. [1]