I won first try! .. totally randomly though 👀I found the explanation in the comments below, and I appreciate that you didnt spoiled it in game nor in the description game because it is a fun puzzle to solve. But I wonder if a liiiiiittle bit more of guidance wouldn't have been welcome...? I mean, we have to figure out by ourself a looooot of thing: that the dices are the enemies's (I thought it was ours), that we are meant to counter them, and not only that, but we don't have to react, but predict. I think, to me, what would've helped to fully enjoy your puzzle, would've been that you made sure that I had the basic understanding of the set up ("the dices are enemy spells, your spells are bottom right" (because as dumb as it sounds, until the end I thought thouse dices where the result of my spellcasting and that I had to figure out which spells spawned which dice)), and a bit more of visual cues to immediately understand what interaction had effect or not (like a "miss!"/"failed!" when we didnt choose the right spell, to tell us "the game registered your input, but it's not the good one"), or when a turns end to tell us that there are in fact multiple turns (since the enemies arent directly attacking us, that is not as obvious as it may seem that new dice roll = new turn)
also, since your game as such little font you might be interested to know that you can allow full screen on the itch edit game page!
Anyway, fun set up, interesting idea, dope music! GG!