User blog comment:ImperiexSeed/The oldest being, archangel or leviathan?/@comment-5619706-20121108182206/@comment-3481504-20121110201849

Actually, he got them way before. He acquired them sometime after the Apocalypse as shown in the flashback sequence in "The Man Who Would Be King". I very much doubt your prediction of Metatron being an Archangel. In my mind, he could be what's known as a Throne, an angelic being with trillions of eyes.