When you gain or trash this, gain a Silver; if it is your Buy phase, put the Silver on your deck, otherwise put it into your hand.
Rocks is a Treasure card from Empires. It's part of a split pile, with 5 copies of Rocks sitting under 5 copies of Catapult. Rocks is designed to be the optimal trashing target for Catapult: as a Treasure costing , it allows Catapult to function as both a curser and a handsize attack; and when you gain or trash it you get an extra Silver, which can also serve as ammunition for your Catapults.
 Official FAQ
- If it is another player's turn, then it is not your Buy phase, so the Silver goes to your hand.
 Other Rules clarifications
- The Silver is gained directly to your deck or hand; it does not visit your discard pile.
 Alternate Versions
 In other languages
- Dutch: Rotsblokken (lit. boulders)
- Finnish: Kivet
- German: Felsen
- Japanese: 石 (pron. ishi)
- Polish: Głazy
- Russian: Булыжники (pron. bulyzhniki, lit. cobblestones)
 Preview, and does something useful when gained or trashed; it's just the perfect thing to Catapult. And it's called Rocks! I couldn't help myself.
 Secret History