I know we all love hill winds, and the card can be up too 100k or 12z. Maybe reduce the drop rate for cards useless such as these to the normal drop rate as in iro .... or 0.01% or something like that.
Since making it a hatter card is out of the question.
That's like saying make porings drop jellopy less often because they aren't worth much. Also, hill wind cards are good for beginner wizards in a cheap Rod[4] to JT Siroma / party in ice dungeon. Sure they are cheap, but that's mainly because hill wind are good money from their other drops. That's why they get farmed so much.