Interesting tidbit..
The Ancient Indian
game of Ganjifa is thought to be the progenitor of the regular deck by some. There were twelve cards to each suit, numbered from 1 to 10 with two court cards. One of the court cards represented one of the ten incarnations of Vishnu, and the other showed some incident associated with this incarnation.
The Suit of Fish that signified Matsya the Fish, who towed the ship containing Manu (the first man) and saved him from the great Deluge.
The Suit of Tortoises that signified Kurma the Tortoise, on which rested the mountain that, when turned by the serpent Vasuki, disturbed the sea of milk and produced the Fourteen Gems which had been lost in the Deluge.
The Suit of Boars that signified Varaha the Boar, who destroyed the giant Hiranyaksha and raised the earth up out of the ocean.
The Suit of Lions which represented Narasimha the Lion, who destroyed the giant Hiranyakashipu.
The Suit of Dwarves or Water Jars which symbolized Vamana the Dwarf Brahmin, who saved men from the giant king Bali, who was to have dominion over the lower world.
The Suit of Axes that represented Parashurama of the Axe, who punished the military caste (Kshatriya) and obliterated their power twenty-one times.
The Suit of Arrows which signified Rāmachandra. Rāma avenged men and the gods for the crimes perpetuated by Ravana, the demon king of Lanka. He won his wife Sītā in a contest with arrows.
The Suit of Quoits representative of Krishna, believed to be the perfect manifestation of Vishnu. His emblem was the Chakra or quoit of lightning which he hurled at his enemies. This suit was sometimes called the Suit of Cows, because Krishna, as a youth, lived among the cowherds.
The Suit of Shells was symbolic of Buddha the Enlightened, who sat upon his shell-shaped throne in meditation.
The Suit of Swords or occasionally called Horses represented Kalki, the White Horse. This incarnation is yet to come, and Vishnu, with a sword in hand, will sweep triumphant through the world, eliminating the powers of darkness and ushering in a better age.