Some late 15th century decks much like the Sola Busca tarot and also the Boiardo deck had 4 fits, a fool, and 21 trumps, but none of the trumps match tarot ones. They seem to have been created on the model of tarot decks, but were being voluntary departures from https://shaneatjbq.ttblogs.com/10627362/the-basic-principles-of-tarot-jesus