A dose of fetish. Good friends. An incomparable muse.
So there are a few routes you can take with this prompt
You can write about an actual experience you have had with fortune telling in a general sense (so not limited to tarot cards). Were you amazed or disappointed by the results?
You can include a tarot reading into a fictional piece of work.
You can write about a specific card.
You can get a free online tarot reading or perform your own if you have a deck and incorporate that reading into a poem or story.
You can get a reading and share the results.
You can discuss your opinions on fortune telling in general.
You can share a supernatural experience that you have had (not necessarily linked to the tarot) and have yet to find a logical explanation for.
Choice is yours!