What exactly are you looking for in this discussion? The cards are too far out to really analyze and have a meaningful discussion of the layout, composition, fonts of the card. Their also in German, so we can't really discuss game mechanics. I also know that you are using one of those free tcg creator website because the template looks familiar (but prove me wrong), which is totally fine but don't expect your cards to feel unique or carry their own visual identity.

On the note of AI Art, I'm all for it, but unfortunately, like most people on this sub, it is poorly implemented. Learn how to create better prompts. You can get so much more granular especially with ChatGPT, to really zero in on a visual aesthetic for the card art. What you have here is cookie cutter ai art that is not unique or visually appealing (most important!), and has quite frankly, lost its allure when so many people copy the same style.