712.2b

A transforming double-faced card’s back face is marked by a back-face symbol in its upper left or upper right corner. On cards printed starting with The Brothers’ War release, that symbol is a single white triangle pointed downward inside a black circle. Transforming double-faced cards printed in older sets have different front-face symbols. On Magic Origins and Core Set 2019 double-faced cards, the back-face symbol is a full Planeswalker icon. On cards in the Innistrad block, Shadows over Innistrad set, and Innistrad: Midnight Hunt set, as well as on Ulrich, Uncontested Alpha in the Eldritch Moon set, the back-face symbol is a crescent moon. On other Eldritch Moon double-faced cards, the back-face symbol is a stylized image of Emrakul. On Ixalan and Rivals of Ixalan cards, the back-face symbol is a land icon. On Kamigawa: Neon Dynasty double-faced cards, the back-face symbol is an open fan.