Keening Stone 
Artifact
$0.37 #9307 0.27 16.4 years
, 
: Target player mills X cards, where X is the number of cards in that player's graveyard.Click a line or tag to filter
Cards similar to Keening Stone expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Tower of Murmurs92%
$0.35↓#27475↓0.11↓22.9 years↑
"
, : Target player mills eight cards."
, : Target player mills eight cards."
Sands of Delirium90%
$0.41↑#14768↓0.2714.1 years↓
"
, : Target player mills X cards."
, : Target player mills X cards."
Millstone90%
$0.18↓#12280↓0.2832.5 years↑
"
, : Target player mills two cards."
, : Target player mills two cards."
Merfolk Mesmerist90%
$0.20↓#24570↓0.3315.1 years↓
"
, : Target player mills two cards."
, : Target player mills two cards."
Vedalken Entrancer90%
$0.12↓#26188↓0.2721.0 years↑
", : Target player mills two cards."
, : Target player mills two cards."
Whetwheel90%
$0.53↑#26259↓0.44↑19.3 years↑
", : Target player mills X cards."
, : Target player mills X cards."
Cathartic Adept90%
$0.25↓#16403↓0.00↓17.9 years↑
": Target player mills a card."
: Target player mills a card."
Ambassador Laquatus88%
$1.12↑#18591↓0.2224.6 years↑
"
: Target player mills three cards."
: Target player mills three cards."
Grindclock88%
$0.33↓#13992↓0.41↑15.9 years
": Target player mills X cards, where X is the number of charge counters on this artifact."
: Target player mills X cards, where X is the number of charge counters on this artifact."
Nephalia Drownyard88%
$0.32↓#3302↑0.11↓14.9 years↓
"
, : Target player mills three cards."
, : Target player mills three cards."
Duskmantle, House of Shadow86%
$0.19↓#12306↓0.15↓20.9 years↑
", : Target player mills a card."
, : Target player mills a card."
Riverchurn Monument86%
$1.98↑#3662↑0.46↑1.6 years↓
"Exhaust — , : Any number of target players each mill cards equal to the number of cards in their graveyard."
, : Any number of target players each mill cards equal to the number of cards in their graveyard."
Glimpse the Unthinkable84%
$3.56↑#5179↑0.43↑20.9 years↑
"Target player mills ten cards."
Jace, Memory Adept84%
$1.05↑#6098↑0.1915.1 years↓
"0: Target player mills ten cards."
Tome Scour83%
$0.14↓#11838↓0.50↑17.1 years
"Target player mills five cards."
Jace Beleren82%
$0.50↑#3646↑0.3318.9 years↑
"−10: Target player mills twenty cards."
Font of Progress82%
$0.09↓#22014↓0.253.6 years↓
", : Target player mills X cards, where X is the number of oil counters on this artifact."
, : Target player mills X cards, where X is the number of oil counters on this artifact."
Seer of the Last Tomorrow82%
$0.04↓#27533↓0.59↑9.1 years↓
", , Discard a card: Target player mills three cards."
, , Discard a card: Target player mills three cards."
Selhoff Occultist80%
$0.07↓#21436↓0.2114.9 years↓
"Whenever this creature or another creature dies, target player mills a card."
Pelargir Survivor79%
$0.09↓#15039↓0.00↓3.2 years↓
", : Target player mills three cards."
, : Target player mills three cards."