Hey, I liked your game and especially the fact it's already playable, yet still simplistic. I'm also doing a card game and trying to come up with the design ideas for it, but don't have a playable demo.
I wanted to try using TCG Engine or any other existing asset, what are you using for this project?
I've ended up developing my own web-tool for generating cards, as it's free. I would be gratefull if you can take a look and provide any kind of feedback. Maybe with the new update this tool can can also help with development of your game.
Here's a link https://stonehill-games.itch.io/tcg-cards-generator