Treasure

Treasure is a card type that may be played during one's buy phase. Most Treasures provides some +16px (Horn of Plenty being the chief exception), and some treasures have other effects as well. Unlike Action cards, any number of Treasure cards may be played in any order. Action cards that give +16px are not considered Treasures, and there are no Action–Treasure cards in official Dominion.

The strategy of buying only Treasure cards and, in the endgame, Victory cards, is called Big Money. This may be the best strategy in some "weak" kingdoms, but is usually outclassed by adding a few Action cards to the Big Money deck, or by Action-heavy engine strategies.

List of Treasure Cards

Copper, Diadem, Spoils
Fool's Gold
Loan, Silver
P Philosopher's Stone
Potion, Quarry, Talisman
Cache, Contraband, Counterfeit, Horn of Plenty, Ill-Gotten Gains, Royal Seal, Stash, Venture
Gold, Harem, Hoard
Bank
Platinum