You are in fact Raia

An Elf Apostle given the title of the Disloyal (不実 Fujitsu), able to sense all forms of deception. While Rhya felt there was more to the story of them being slaughtered by the humans than how it appeared, he went along with Patolli’s plan to restore their people. His Copy magic allows him to copy any type of magic and assume another’s appearance, using it to impersonate Vangeance for a Magic Knight Captains’ meeting since the real Vangeance was recuperating from the damage inflicted on his body while it was used by Patolli during his fight against Yami and Asta. During the Royal Knights’ attack on the Midnight Sun’s base, Rhya attempts to infiltrate Mereoleona Vermillion’s team as Asta. But he ends up being overpowered by Mereoleona when his ruse is quickly exposed, becoming a complete Elf once Patolli began the ritual as he later retrieves his reconstituted Third Eye comrades to meet up with Patry and the other Apostles to complete the spell. It was only while facing Yuno that Rhya realized that the figure that he and Patolli assumed was their comrade Ronne is the true cause of their peoples’ slaughter as he is wounded by him.
Wikipedia
Please follow and like us: