Voyager Quickwelder 
Artifact Creature — Robot Artificer
$0.33 #2713 0.09 1.6 years
Artifact spells you cast cost 
less to cast.
less to cast.Click a line or tag to filter
Cards similar to Voyager Quickwelder 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.
Foundry Inspector100%
$0.39↑#252↑0.27↑9.9 years↑
"Artifact spells you cast cost less to cast."
less to cast."
Etherium Sculptor100%
$0.82↑#419↑0.26↑17.9 years↑
"Artifact spells you cast cost less to cast."
less to cast."
Enthusiastic Mechanaut100%
$0.29↓#1389↑0.24↑4.5 years↑
"Artifact spells you cast cost less to cast."
less to cast."
Armor Wars92%
$0.27↓#13951↓0.000.2 years↓
"Artifact spells you cast this turn cost less to cast."
less to cast."
Shuri, Wakandan Inventor90%
$0.39↑#6894↓0.000.2 years↓
"Artifact spells you cast cost less to cast."
less to cast."
Starnheim Courser86%
$0.21↓#29180.145.6 years↑
"Artifact and enchantment spells you cast cost less to cast."
less to cast."
Artificer Class86%
$16.10↑#4092↓0.24↑4.2 years↑
"The first artifact spell you cast each turn costs less to cast."
less to cast."
Urza, Lord Protector84%
$10.06↑#5843↓0.50↑3.8 years↑
"Artifact, instant, and sorcery spells you cast cost less to cast."
less to cast."
Saheeli, Filigree Master74%
$0.97↑#9651↓0.56↑3.8 years↑
"−4: You get an emblem with "Artifact creatures you control get +1/+1" and "Artifact spells you cast cost less to cast.""
less to cast.""
Cloud Key72%
$2.13↑#613↑0.27↑19.3 years↑
"Spells you cast of the chosen type cost less to cast."
less to cast."