I didn't really get wind gave you double jump, I read it here haha. I really liked the art, some pretty good animations for the skills. There are some problems with colliders, I guess. Sometimes you can't walk on water even if it's frozen. Neither I could jump on those wind squares, I had to restart a couple of times to actually end it.
PD: I don't know if it's on purpose, but if you use the ice abilty at the first puddle of water it will not let you freeze the second one to continue forwards in the game. Nice name btw.