From DominionStrategy Wiki
|Gain a Curse. If you do, trash a card from your hand. +1per it cost.|
 Official FAQ
- This does nothing once the Curse pile is empty.
- This only gives you +1 per the trashed card cost; it does not give anything for or in costs.
 In other languages
- Dutch: Ritueel
- Finnish: Rituaali
- German: Ritual
- Polish: Rytuał
- Russian: Ритуал (pron. ritual)
 Secret Historyper 2 Actions in play. It was a dud, then I tried trashing a card for , and there it is.