Thanks for playing our game, and for the feedback as well!
Not understanding why you lost is not intended, and a "training"-mode as you suggested, sounds like a good addition.
If you don't mind, was there anything specific that you thought was unclear? Just so that we can be more clear about it possible future updates :)
When I first saw the battlefield, I was a little confused by the runic circles. I thought that for each circle you need a certain card and you can’t put others, but later I realized that these circles are needed for additional effects. A bit confusing battlefield interface I think. I thought that the left side is the opponent's statistics, the right side is the player's statistics, but later I realized that this is not so. Everything else was clear to me
