Mythos infused pseudo sorcery or whatever is cool. Tarot is a very odd choice as it is associated with racial prejudices. Romany people faced centuries of hardship in Europe and America. Some of America's first slaves were Romany.
1482: Anti-Romani laws passed in Brandenburg, Germany.
492: Spain passes anti-Romani laws and subjects Romanies to the Inquisition as heretics
1498: Romani settlement in the Americas begins, when four Romanies accompany Christopher Columbus on his third voyage.
1502: Louis XII expels the Romanies from France. 2016: On February 12, 2016, Indian External Affairs Minister, Sushma Swaraj recognized all Roma people as Indian descendants[4]. She called them flag bearers of Indian ethos and culture. Soon the community would be recognized on par with rest of the Indian diaspora. https://en.wikipedia.org/wiki/Timeline_of_Romani_history
Important that since 2016 America Romany can claim their national ethnic status of Indian descendants and apply ethnic discrimination. So prior 2016 it was good manners, now legally obligated to a degree.