Choose two: +1 Card; +1 Action; +1 Buy; +1 Treasure.
Each other player gains a Curse.
When you play this, count your deck and discard pile.
Worth 1 treasure per 5 cards total between them (rounded down).
While this is in play, Action cards cost 2 treasure less, but not less than 0 treasure.
You only draw 3 cards (instead of 5) in this turn's Clean-up phase. Take an extra turn after this one. This can't cause you to take more than two consecutive turns.
Look at the bottom card of your deck. You may put it on top.
Discard 3 cards.
Each other player reveals the top 3 cards of his deck, discards the revealed Action and Treasures, and puts the rest back on top in any order he chooses.