Hunting Party
This card works best if you have relatively few unique cards in your deck, because this means you will hit the unique ones you do have much more often. So don't spend that extra $2 or $3 on a Pawn or Great Hall, just because you can. That single Great Hall may be the reason you didn't skip everything until you hit your Mountebank.
1 Gold + 1 Silver +1 Copper +1 terminal providing at least $2 (Mountebank, Monument, Horse Traders, Mandarin, etc..) = Province
Beware of cantrips and make sure you play them before your last Hunting Party, otherwise you'll trigger a reshuffle with all of the skipped cards (most likely Coppers and Estates).