128.1. The back side of a card is the side with the Riftbound logo.
128.2. There is a unique pattern of back side for each of the three categories of card: Main Deck cards, Rune Deck cards, and Battlefields and Champion Legends.
128.3. The back side of a card is presented to conceal information for Private and Secret information cards. For example, cards in the Main Deck and cards in hand have their back side presented.
128.4. The term facedown is used to describe the state during regular play of having a card's back side presented on the Board. A facedown card’s front side is considered Private Information.