Keening Stone
Artifact
BRRThe Brothers' War Retro Artifacts#89rare
"The new prototype utilizing a rotational axis is marvelously effective: it makes me want to tear my own ears off." —Ashnod, to her assistants
- Finishes
- Nonfoil · Foil
- Border
- black
- Frame
- 1997
- Pull rate
- ~1 in 75–2990
- Illustrator
- Warren Mahy
- Found in
- The Brothers' War Collector Booster Pack · The Brothers' War Set Booster Pack · The Brothers' War Draft Booster Pack
CommanderLegalModernLegalStandardNot legal
Format legality
Constructed
StandardNot legal
PioneerNot legal
ModernLegal
LegacyLegal
VintageLegal
PauperNot legal
Commander
CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHLegal
OathbreakerLegal
Tiny LeadersNot legal
Arena
AlchemyNot legal
HistoricLegal
TimelessLegal
BrawlLegal
Standard BrawlNot legal
Competitive BrawlLegal
GladiatorLegal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardNot legal
, 
: Target player mills X cards, where X is the number of cards in that player's graveyard.Plays as:
Self MillMill FinisherOpponent Mill
Market · per finishspark updated 9h ago · prices as of 2026-08-30
TCGplayerFinish
Market
Δ 30D · Trend
Low
Buylist
Buy / Sell Gap
Buy
Nonfoil
$0.38
+2.7%
Since Feb 2024:H $0.45L $0.16$0.19
$0.04
$0.15+79% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Foil
$0.38
0.0%
Since Feb 2024:H $0.39L $0.27$0.21
$0.12
$0.09+43% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Rulings
1 · latest Jun 15, 2010
- WotCJun 15, 2010
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.