ドミニオン　ルールWiki

1st Edition	Trash this. Each other player with 5 or more cards in hand reveals his hand and discards a card that you choose. Gain 2 Spoils from the Spoils pile.
2017年版	Trash this. Each other player with 5 or more cards in hand reveals their hand and discards a card that you choose. Gain 2 Spoils from the Spoils pile.
2019ルール	Trash this. If you did, gain 2 Spoils, and each other player with 5 or more cards in hand reveals their hand and discards a card that you choose.

2019ルール以前では、2回（そのため手札を6枚以上持つプレイヤーは2枚捨てさせられる）。
2019ルール以降では、1回。