A few items:
1. There is a bug where if you turn on "auto" just after you make your last move, the game will lock up and not shoot the attack at the enemy.
2. Please make the collection scroll bars wider and make them stay visible instead of disappearing. They are very hard to click on.
3. Please allow quitting out of battles at any point.
4. Please add a setting to skip animations or speed up animations for gems falling, attacks, and abilities.