The light world/dark world set up has been used in numerous series over the years and The Legend of Zelda is no exception. A Link to the Past, Twilight Princess, A Link Between Words and others have essentially had a world of light and a world of darkness with various ways Link can travel between the two realms. In Twilight Princess there was the Mirror of Twilight which, minor spoiler alert, Midna shatters at the end of the game severing…