name: Riverchurn Monument
originalText: {1}, {T}: Any number of target players each mill two cards.\nExhaust — {2}{U}{U}, {T}: Any number of target players each mill cards equal to the number of cards in their graveyard.
printings: DFT, PDFT
text: {1}, {T}: Any number of target players each mill two cards. (Each of them puts the top two cards of their library into their graveyard.)\nExhaust — {2}{U}{U}, {T}: Any number of target players each mill cards equal to the number of cards in their graveyard. (Activate each exhaust ability only once.)
type: Artifact