If you have a spare ream of paper that you're eager to use, Reddit user rustwoodstudios has created over a thousand Grimoire Cards available for printing (along with instructions to help you print them correctly).
To print out all of the cards in this massive project, you will need at least 251 sheets of paper and a disregard for the price of printer ink (I suggest printing them at work, surely nobody will mind). Thanks for the heads-up, Claude!