Joker (playing card) 6 Jokers (3 different pairs) in a 52-card French deck. German Rummy uses 2 packs of French playing cards, with 3 Jokers per pack. The Joker is often compared to "(the) Fool" in the Tarot or Tarock decks. They share many similarities both in appearance and play function. In Central Europe, the Fool, or "Sküs", is the highest trump; elsewhere as an "excuse" ("L'Excuse") that can be played at any time to avoid following suit but cannot win. Practitioners of cartomancy often include a Joker in the standard 52-card deck with a meaning similar to the Fool card of Tarot.
International Playing-Card Society International Playing-Card Society The International Playing-Card Society (IPCS) is a non-profit organisation for those interested in playing cards, their design, and their history. While many of its members are collectors of playing cards, they also include historians of playing cards and their uses, particularly card games and their history. The IPCS is based in the United Kingdom, but has members worldwide, especially in Europe. It produces a quarterly journal "The Playing-Card", which publishes articles mostly in English but also in French, German, Italian and Spanish. It also publishes occasional monographs called "IPCS Papers", and issues pattern sheets which systematize types