Wow! Just at the screenshots I knew this would be an amazing entry, but this just blew me away! The graphics are fantastic and the gameplay was sharp and crisp. I especially love the spell casting systems, I think they were introduced really well! The enemies felt great as well as the boss fight.
Some music and sounds effects would definitely help with the game, but I'm sure it must have been difficult with time constraints. The graphics make up for it though! They look like professional game assets.
One more thing that I've noticed is some glitchy lines appearing sometimes. I'm having the same issue on my game and, for me at least, turning on 'Pixel Perfect' on the tilemap's material helped with it. Hope this helps! Great game!