Card game: Atually making the cards?

So I want to make a card game (in UE5) but the question is: How do I actually make a card?
I have made art for boons, (ex: toxicity, death upon touch, and self destruct upon touch) I want it so that when you hover the mouse over the boons they light up and tell you what they do.
Art for card templates (ex: Purple, Red, Orange etc etc)
and real card art (Similar to pokemon cards with art depicting the character)
How would I make the actual card in unreal engine, or do you think I should make the cards themselves in an art program?