First of all, thank you very much for this detailed feedback. You are right on many points; I’ve received a lot of criticism regarding the UI, but even though I’ve tried to fix it, no one else has offered such detailed suggestions. This has been incredibly helpful to me. Regarding the next update, there were general complaints about the game's difficulty, so I’ve made improvements specifically to debuff cards and game balance (though I haven't released it yet). I think I’ll finish up the UI improvements as well and release a comprehensive update.
Thanks again for your valuable feedback. I wish you success with your own game and will be following your progress.