The Swiss 1JJ Tarot deck is a 78-card deck used for the tarot card games Troccas and Troggu and also for divination. The deck is derived from the Tarot de Besançon which itself comes from the Tarot de Marseille. It is an Italian suited pack which substitutes the figures of Juno and Jupiter in place of the Popess and Pope of the Tarot de Marseille. The cards are not reversible and both the trumps and pip cards use Roman numeral indexing. The lack of modern features like reversibility, corner indices, and Arabic numerals has made this deck unpopular for game playing and is now mostly used for cartomancy. It is still the official deck for Troccas tournaments. The cards are referred to in play by their Romansh (Rhæto-Romanic) names, but bear legends in French. Versions with English or German captions have been published.