Donny Blaze is a magician who studied under the Masters of the Mystic Arts. After being kicked out of Kamar-Taj, he became a performer at the Mystic Castle in Los Angeles, where he used a Sling Ring to open Inter-Dimensional Portals to send attendees either across the country or to other dimensions. As a result, he was targeted by Wong, the Sorcerer Supreme, who hired She-Hulk to represent him in a legal case against Blaze. After accidentally transporting demons to Earth, Blaze asked Wong for help and agreed to sign a cease and desist.