Diablo (though his name was never said in the actual film) is the secondary antagonist of Sleeping Beauty. He is the pet raven of Maleficent and is her last hope in finding Aurora when her goons fail to find her after they looked for her as a baby for 16 years. He doesn't, of course, find her yet, until he finds flashing lights in a woodcutter's cottage, which comes from two of the fairies fighting over whether to color Aurora's dress pink or blue. He then finds out Briar Rose actually is Aurora.