Nobles + Nobles

If you can get a handful of Nobles in your deck, then this Noble combo will prove very useful and may even allow you to get through your deck.  Because each Noble allows you to either choose +3 Cards or +2 Actions, if you have two Nobles in your hand you first choose to play +2 Actions with your first Nobel.  And then using your second Noble you play +3 Cards to draw an additional 3 cards.  Hopefully, you will draw another Noble and a card that either gives you more actions or allows you to draw more cards.  In the case of a card that gives you more actions (eg. Village), then play that and then play your Noble to get more cards.  In the case of a card that gives you more cards (eg. Smithy), then play the Noble to give +2 Actions and then play the other card.