Hunt the aces
Well, that's the end of round 1.
Firstly, did you manage to find 4 aces in your first 12 cards? If you did, then you are a very lucky boy, but I really don't think that I can let you cum that quickly! If you're honest with yourself, you really don't want to cum this early either, do you? So, if you have all 4 aces, then you can keep 2 of them, but put the two others back on top of your deck.
If you didn't find all of them, but were still lucky enough to find one, two or three aces in the first round, then you'll still need to take one of those and put it back on top of your deck.
Next, select cards from your discard pile and put those on top of your deck until you've put back a total of 6 cards including your aces (so put back 5 more if you put back one ace or 4 more if you put back 2).
Now, shuffle that deck well, count off 12 cards from the top to make your new draw pile, and continue on to round 2.