Originally Posted by Ribs
The new one appears to be bugged, I got it after winning just one hand.
I'm assuming that's because you've already won way more than 12 hands in the past. If that's the case, you'll get the achievement as soon as you win a hand again. Basically a freebie for any Poker Night owners.
Which is good, because there's no way I'm getting Three Wise Men. =/