Once a powerful warrior in Ancient Egypt, Isis fought in honorable battle with her sister, Nephtys. The victor of the battle would be wed to Osiris and welcomed into the Egyptian Pantheon as its Queen Goddess. Isis defeated her sister, but spared her life. Nephtys and her brother Set, the advisor to the throne, devised an evil spell that cast Isis 5,000 years into the future and erased her from everyone's thoughts and minds.