Galvanic Key 
Artifact
$0.16 #19596 0.21 22.9 years
Flash
, 
: Untap target artifact.Click a line or tag to filter
Cards similar to Galvanic Key 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.
Voltaic Key96%
$4.85↑#1757↑0.42↑27.9 years↑
"
, : Untap target artifact."
, : Untap target artifact."
Aphetto Alchemist92%
$2.51↑#4927↑0.1823.9 years
": Untap target artifact or creature."
: Untap target artifact or creature."
Benalish Knight92%
$0.14↓#25437↓0.2129.2 years↑
"Flash"
Tangle Spider92%
$0.08↓#27345↓0.00↓22.6 years
"Flash"
King Cheetah92%
$0.14↓#30448↓0.31↑29.8 years↑
"Flash"
Simian Grunts90%
$0.15↓#23911↓0.1927.6 years↑
"Flash"
Filigree Sages90%
$0.58↑#13246↑0.2617.9 years↓
"
: Untap target artifact."
: Untap target artifact."
Voltaic Servant88%
$0.22↑#10321↑0.208.4 years↓
"At the beginning of your end step, untap target artifact."
Buoyancy88%
$0.25↑#28244↓0.31↑26.9 years↑
"Flash"
Manifold Key86%
$1.54↑#1032↑0.39↑7.2 years↓
", : Untap another target artifact."
, : Untap another target artifact."
Latulla's Orders86%
$0.22↑#197690.1926.3 years↑
"Flash"
Defender of Law85%
$0.15↓#29225↓0.41↑27.6 years↑
"Flash"
Uncontrollable Anger84%
$0.05↓#28629↓0.00↓21.9 years
"Flash"
Needlebug84%
$0.21↑#29269↓0.2222.9 years
"Flash"
Indomitable Will84%
$0.11↓#184470.1321.9 years
"Flash"
Mageta's Boon84%
$0.11↓#26457↓0.2526.3 years↑
"Flash"
Jolrael's Favor84%
$0.11↓#25747↓0.2926.3 years↑
"Flash"
Mystic Restraints83%
$0.10↓#29565↓0.00↓21.9 years
"Flash"
Scale of Chiss-Goria83%
$0.35↑#164730.43↑22.9 years
"Flash"
Blessing of Leeches82%
$0.37↑#9880↑0.38↑21.6 years↓
"Flash"