Game Master's Merchant's Deck of Many Things is intended to be used with Dungeons and Dragons Fifth Edition TTRPG campaigns.
 
To use, Dungeon and Game Master's allow PCs to discover the Deck during a DnD campaign.
 
Players must declare the number of cards they intend to draw from Deck and then randomly draw exactly that amount.
 
Any cards pulled greater than the number declared have no effect. The magic of each card takes effect as soon as it is drawn.
 
HIGH QUALITY PACKAGING & MATERIALS. This Deck of Many Things is a set in a durable protective outer shell two piece heavy cardstock box. It consists of 22 jumbo Tarot Card sized at 127mm x 89mm (5 " x 3.5 ") in a hand illustrated tuck box. Each card is made of premium 280 gsm bluecore cardstock..
 
DISCLAIMER. This product is being sold pursuant to, and in compliance with, Wizards of the Coast's Open Gaming License Version 1.0a and System Reference Document 5.1.

The The Deck of Many Things," including the card names and magical effects (as described on pages 216 218 of the SRD 5.1), is Open Game Content. The artwork depicting the Deck's cards, along with the packaging design and artwork, however, is the property of Game Master's Merchant.