2018

This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.

A tarot deck entry records a specific, named seventy eight card deck built on the traditional major and minor arcana structure, its creator or publishing house, its year of publication and what documented tradition or artistic lineage it draws on, distinct from an individual tarot card, which the atlas records under its own separate entry. Ronald Decker's history of the occult tarot traces how an ordinary fifteenth century card game was reinterpreted from the eighteenth century onward as a vehicle for esoteric and divinatory meaning, the documented root every modern tarot deck ultimately grows from.

An entry records a deck's documented publication history, its creator's stated intent, and how closely its structure and imagery follow or depart from the standard seventy eight card arcana, since decks vary genuinely in how far they keep to that inherited structure versus reworking it.

Where a deck's imagery draws explicitly on an existing religious or cultural tradition, an entry records that borrowing honestly, including any documented concern practitioners of that tradition have raised, rather than presenting the deck's own marketing description as a neutral account.

An entry also records what a deck itself claims about its own origin or lineage, distinct from what independent publication history actually shows, since Decker's own research documents several widely repeated deck origin stories that the surviving publication record does not support.

This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.

Michael Dummett's history of the tarot game establishes, from surviving fifteenth century Italian records, that tarot began as an ordinary trick taking card game played across Italian courts, with no documented divinatory or esoteric use for roughly three centuries after its invention, a plainer origin than many later decks' own framing suggests.

That documented sequence matters for a tarot deck entry because it means a deck's claimed lineage back to ancient Egypt or a lost esoteric tradition is, on the surviving historical record, a much later invention layered onto a genuinely older card game, and an entry records both the deck's real documented history and its own stated mythology honestly, as two separate facts.

A tarot deck entry therefore records a deck's actual documented place in this history, whether it continues the older game tradition, the eighteenth century occult reinterpretation, or a distinct modern reworking of either, since Dummett's own research shows tarot's history and its later occult reputation are genuinely separable, checkable facts rather than one continuous story. Recording that separation is itself part of describing any tarot deck honestly.

An entry also notes, where it can be documented, roughly how long a given deck's design has been in continuous print, since a deck's longevity in the market is itself a checkable fact distinct from how old its stated symbolism claims to be.