I have seen others tower defense concepts in this jam but this is defently the best!
Great visuals, great mood and interpretation of the theme, great sound effects also! Very well done! I have only a few nitpicks:
-I wish the light mechanic was more prominent to have a little more control
-It would be cool if the cards had a pop out and zoom effect when you hover on them, I think this adds lot of juice to this type of games :)