Publisher's blurb: What Are Friends For? To survive the perils of the Dungeons & Dragons Roleplaying Game, you need to keep your friends close... and betray them when the time is right. Drow Treachery cards boost your chance of survival, often at the expense of your adventuring companions. Try them out in the Dungeons & Dragons Encounters in-store play program! Each Drow Treachery booster pack contains 8 randomized cards from a complete set of 80 cards, as well as instructions for how to use the cards in play.