As a PS1 graphics fan and a Hearthstone enjoyer this was right up my alley, one of my favorite games this jam. I beat the game and tried several different strategies. The change rotation direction spells were the most fun to play with, are a super unique idea, and are the highlight of the game for sure and I would suggest making them the strongest card instead of the worst card in terms of raw power and actually winning the game. In later levels you spam restart because it wouldn't send you to the beginning of the run and there is no mulligan button for the starting hand. If this is considered cheating, some may argue that waiting to randomly draw strong cards is intentional, I would counter that more than a significant number of starting hands and initial draw sequences guarantee a loss even with perfect strategy; there are also initial hands that immediately win you the round like with the steal and nuke cards; in those situations I would argue that the game crosses the line to an unhealthy degree of randomness. When selecting cards between levels you always select the steal card if it is offered. Steal card for some reason when used on a steal card results in the player getting the opponents steal card and their steal card disappears. Steal is super overpowered. Steal card will always get 2 card value or more due to the fact it destroys an opponents card and gives you additional card to play. Your second priority when selecting a card to take is the kill highest health enemy card as it is the same as steal but worse by 50% because you don't then get the minion or spell card to play yourself. In third priority, you should always select nuke as it is more board clear. The downside to nuke is damaging your own minions but the downside is offset by the fact you have more minions in your deck than your opponent and you can whittle them down with your last 1/1 minion. Lastly, you should select barrage as a second rate nuke. None of the other cards are worth taking. There's no point in taking buff cards if you have them in your deck already and they give u less value than playing a new minion and the enemy is going to have removal and high attack cards to counter any big minion you play. This game highly appeals to Hearthstone players but Hearthstone players internally know the mana values of the equivalent cards and will be aware of any balance issues.  Amazing game in four days regardless, just needs a few balance tweaks. I hope the unsolicited criticism comes off as constructive, as I cant understate how much fun I had playing. This might come off as nit-picking to a lot of people for a game jam game, just wanted to share my thoughts.