Usually found in a box or pouch, this deck contains a number of cards made of ivory or vellum.. The book of many things (a sourcebook), the deck of many things (a card deck with 66 cards), and the deck of many things card reference guide (guide booklet for the card.
Before you draw a card, you must declare how many cards you intend to draw and then draw them randomly (you can use an altered deck of playing cards to simulate the deck).. Build custom decks or use the full deck.