Ideas cross-pollinate as they travel with people across spaces, yes. (certain divinitory methods) are all so close together in HOW they work and WHAT they mean, that there is mutual inspiration as one possibility or universal inspiration from the great secret as the other. And I had heard that about Ifa divination, which isn't surprising since the oral tradition was highly prevalent until about the 18th/19th centuries. Then there are also some of the lesser known forms of divination as well. Tarot definitely has a long evolutionary history of influences from many cultures and sources (and too many for me to try to recount in my current sick state). I dabble more than anything, but they are all connected and can sometimes provide different views of some things, like looking though a different side of a prism. But Ifa in special needs to be learned with the help of a babalawo, like it isn't literary in the strict sense, and is given from master to disciple since long time on every continent. Of course they are all connected to the stars and the psyche.

They are all so close together in HOW they work and WHAT they mean, that there is mutual inspiration as one possibility or universal inspiration from the great secret as the other.

The geomantic system is Arabic, and the Ifa is African. In Dee's time, several divinations were used, the Tarot Deck (i am almost sure it comes up from neoplatonians like Ficinus and Bruno), and geomantie, which is curiously close to the Yi king System. Meaning to buy some runes (Viking) and some cowrie shell (Yoruba Divination) Everything is connected.

Enochian chess rules