The term 'Deck for Divining' can be summarized as a Tarot deck, which is a set of cards used for fortune-telling and divination. Tarot decks typically consist of 78 cards, divided into two sections: the Major Arcana, which consists of 22 cards, and the Minor Arcana, which consists of 56 cards. The Major Arcana cards are often seen as representing major life events, while the Minor Arcana cards represent more everyday matters. Tarot cards have been used for centuries to help people gain insight into their lives and make decisions.