do you have any snow warnings?Are you a battler by any chance?
If so amaura is an interesting case. Refrigerate turns nature power into a base 156 100% accurate type move only 9 points weaker than blizzard, but far more accurate. Doesn't get walled by water types thanks to dry freeze and has a solid move pool in general.
But this only matters to you if you are a battler like I am. Lol