Cero Oscuras


 * is a Arrancar variation of the Cero technique. It is used by Ulquiorra Cifer.

Definition
Is a black Cero used by Ulquiorra Cifer in his Resurrección form. He also compares it to Ichigo's black Getsuga Tenshō. It covers any exposed light into pitch darkness. Though the only Espada shown to utilize this technique so far, Ulquiorra told Ichigo that, "This is an Espada's fully powered Black Cero." Ulquiorra also referred to it as "our Cero." The Cero Oscuras' range is vast, and its attack power is massive. It is powerful enough to shatter Ichigo Kurosaki's entire Hollow mask and critically injure him in the process. It is strong enough to destroy half of the dome over Las Noches. The superior Cero Oscuras is far greater than an average Cero.