Zarda, known as Power Princess, is a Marvel Comics character who first appeared in Defenders #112 (October, 1982). She is the Marvel Comics equivalent to Wonder Woman. Princess Zarda is from Utopia Isle, an island untouched by modern society. When the Utopians decided to leave Earth due to fear of nuclear weapons, Zarda chose to stay as an diplomat to Earth. She soon joined the Squadron Supreme along with Hyperion and Nighthawk.