Incorporating tarot cards in spellwork adds a great new level to casting- good for you, @gigiandbrad090621! 
There is some great advice above, and I also recommend reading the Spellwriting Guide to help get more ideas about including your own elements (such as tarot or oracle cards) in a spell 
If you do decide to cast any spells that involve your tarot cards, please feel free to share about they go for you! Wishing you all the best- blessed casting! 