Keening Stone
The Brothers' War Retro Artifacts (BRR #89z)
Pricespreview
CMCardmarket
Foil
€140.86
TCTCGplayer
Foil
$388.92
CKCard Kingdom
Normal
$0.49
Foil
$0.49
Keening Stone
CMC: 6
Type
Artifact
Rules Text
, 
: Target player mills X cards, where X is the number of cards in that player's graveyard.
Printing
The Brothers' War Retro Artifacts (BRR #89z)
rare
Illustrated by Warren Mahy