There are some things you need to know to understand how to use these cards though.
I'd like feedback on any mistakes in the cards, via comments to this post, where others using the deck can see them. This is not a perfect deck; I may upgrade it a bit in the future.
You may find a good grammar reference book handy while studying. I recommend this one:
It has English, Chinese, and Korean explanations for all levels of the test. And it's an ALC product, so you know it's pretty quality.
And here be the link to download the deck!
EDIT: Or if you are savvy enough to sync with a shared deck, the ID seems to be a74a8f213db81f5d