Dominion (Card Game) Wiki
Type Action - Attack
Effect Each other player reveals cards from the top of his deck until revealing one costing 3 coins or more. He trashes that card and may gain a card costing at most 2 coins less than it. He discards the other revealed cards.
Cost 5 Coins
Set Intrigue
Illustration Dennis Lohausen

Additional Rules from the Rulebook[]

Each other player turns over the top cards of his deck until he reveals one costing 3 coins or more. If a player needs to shuffle to continue revealing cards, he does not shuffle in the already revealed cards. If he goes through all of his cards without finding a card costing 3 coins or more, he just discards everything revealed and is done. If he does find a card costing 3 coins or more, he trashes it, and then may choose to gain a card costing at most 2 coins less than the trashed card. For example, if he trashed a card costing 5 coins, he may gain a card costing up to 3 coins. The gained card must be from the Supply and is put into his discard pile, as are his revealed cards. Costs of cards are affected by Bridge.

The Secret History of Saboteur[]

In an article on Board Game Geek, Donald X. Vaccarino commented on the development of Saboteur:

This is one end result in the quest for a working version of "each other player trashes the top card of their deck." That concept, as I have previously mentioned, has three problems: 1) it's often weak, trashing Coppers and Estates; 2) it's too random, sometimes trashing one player's Copper and another's Province; 3) it can lead to a weird game state in which everyone only has 5 cards left and can't get anywhere, which is cool if it just happens once ever, but bad if it happens every time a particular card is on the table.
Saboteur solves all of those problems. It can't hit Coppers or Estates; it has a much more even effect on your opponents; and the weird game state is much harder to achieve. And all it took was lots of tiny text![1]