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.
Italian playing cards the result of popular 16th and 17th century games like Primero and Ombre. These three patterns are closely related, having been formed in close proximity to one another. The Trentine pattern is believed to be the oldest surviving Italian pattern and the origin of the Bresciane and Bergamasche patterns. Trappola cards may also have originated from this pattern. Trentine cards are sold in either packs of 40 or 52. The smaller deck is missing the 8s through 10s. The larger deck comes with a pair of Jokers. All the Kings sit on thrones and the cards are not reversible. The