Rule 713.2 · Substitute Cards
Each substitute card must clearly indicate the name of at least the front face of the card that it represents. Other information from the printed card (e.g. card type, mana cost, and power and toughness) may also be written on the substitute card.
Subrules
Some substitute cards list the names and mana costs of the cards they can represent. Exactly one of the fill-in circles must be marked to denote which card the substitute card represents. This style of substitute card was found in Magic products that released 2011–2018.
Some substitute cards represent one specific listed card. This style of substitute card was found in the Core Set 2019 release, and it represents the card Nicol Bolas, the Ravager.
Some substitute cards can represent any modal double-faced card. These substitute cards include the front-face and back-face symbols on the front face of the card. To use one of them, write in the name of each face of the card it represents. This style of substitute card is found in the Zendikar Rising release.