Recently I thought of the idea of a secondary deck next to your actual deck. What do you think about this?
I called it the Politics deck. At the begin of your turn (except your very first turn per game), you play the top card of your Politics deck. You can never draw cards from the Politics deck and it has its own discard pile. If the Politics deck is empty and you are required to reveal or draw a card, it is shuffled like your regular deck you just flip the discard pile over.
The Politics deck starts with the following cards:
Boon
Type: Politics
Cost: $0
You may discard 2 cards from your hand. If you do: + 1$
Prosperity
Type: Politics
Cost: $0
As long there are no cards in your deck, all Action cards cost $1 less. (This gives Chancellor a small buff.)
New Year Trade Fair
Type: Politics
Cost: $0
+ 1 Buy
You may immediately put your Politics deck into your Politics discard pile.
The next cards are Kingdom cards and when you gain them, you put them on your Politics discard pile:
Printery
Type: Politics
Cost: $0$2
You may gain 1 Copper and put it into your hand.
The next cards are Kingdom cards and when you gain them, you put them on your Politics discard pile:
Housekeeper
Type: Politics
Cost: $2
You may discard 1 card from your hand.
If you do: + 1 Card
You may discard 1 card from your hand.
If you do: + 1$
Outrider
Type: Politics
Cost: $3
Reveal the top 2 cards of your deck. Put the revealed Victory, Curse and Shelter cards into your hand. Put the other cards on top of your deck in any order.
Subsidies
Type: Politics
Cost: $3
+ 1 Buy
Treasury cards cost 1 less in this turn.
Church
Type: Politics
Cost: $2$4
+ 1$
Trash this or a card from your hand.
Meteorologist
Type: Politics
Cost: $3
Reveal the top 2 cards of your Politics deck. Discard 1 of them. Play the other card.
Council
Type: Politics
Cost: $4
+ 1 Card. Each player (including you) may discard 1 card and if he does, draw 1 card.
Reconstruct
Type: Politics
Cost: $5
You may trash 1 card from your hand which is not a Treasury card. If you do: + $3 and + 1 Buy.
Demonic Pact
Type: Politics
Cost: $4
+ 1 Card
Discard 1 card from your hand. If it is a Curse, gain 1 card costing up to $6. Otherwise, gain 1 Curse.
Corruption
Type: Politics / Attack
Cost: $4
You may discard 1 Treasury card. If you do: + 1 Card + 1 Action.
Each other player with 4 or more cards in hand discards a Treasury or Action card (or reveals a hand without any Treasury or Action cards).
Palace
Type: Politics / Victory
Cost:$3$4
1 VP for each 3 cards in your Politics deck (round down)+1 VP
Cloister
Type: Politics
Cost: $3$4
While this is in play, when you buy a card, you may reveal the top card of your deck. If you do, discard it and gain a Silver and put it on top of your deck.