This is the good stuff. Absolutely love this idea and execution.
Though I'm bored of rouge like elements in games, I think this is a really fun fresh taste. I like the idea of having to remember the incoming cards as well.
A cool implementation would be a difficulty selection, where easy is how the game is, medium adds in 1 more turn of having to remember the card, and hard is an additional turn of remembering!
Will absolutely rate this game when submissions open