Price$0.36 – $0.47
Buy on TCGplayerKeening Stone
Artifact
LegalEDHREC #9,026
, 
: Target player mills X cards, where X is the number of cards in that player's graveyard.
KeywordsMill
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Printings (5)
Played by these commanders
Kynaios and Tiro of Meletis100% of 1
Combos (6)
- Maddening Cacophony + Keening Stone
→ Infinite mill for target opponent, Near-infinite mill
- Traumatize + Keening Stone
→ Infinite mill for target opponent
- Cut Your Losses + Keening Stone
→ Infinite mill for target opponent
- Fleet Swallower + Keening Stone
→ Infinite self-mill, Infinite mill for target opponent
- Terisian Mindbreaker + Keening Stone
→ Infinite mill for target opponent
- Lord Xander, the Collector + Keening Stone
→ Infinite mill for target opponent
Rulings (1)
- 2010-06-15
The value of X is determined as the ability starts to resolve. If the targeted player has five cards in their graveyard at that time, for example, this ability will put five more cards into that graveyard from the top of that player's library.