Absolutely incredible game! The balance is really great -- at the beginning I was pretty overwhelmed by how many Snitches appear so quickly but got the hang of it after a bit. It took me like 5 or so tries to win -- lvl 3 Pigman + lvl 3 Immunity spell did 30 damage to the king at once, it felt great.
The spell mechanic is a great addition to make the Autobattler formula feel less idle-y, I especially love the mechanic of having to strategically space out your spells so that the Wizards can keep attacking.
One thing I'd suggest is having a clearer distinction between the speed-up button and the pause button -- for some reason I keep accidentally clicking on speed-up when I really mean to pause, maybe because there's no border between the two? But that's really a minor gripe. You've really got something phenomenal here. I'd vote against adding a PvP, if you're considering it, because the game is balanced around fighting the AI, so you'd have to spend a lot of energy readjusting the mechanics on something that I personally wouldn't play.
