Secret Door 
Artifact Creature — Wall
$0.20 #13658 0.33 5.1 years
Defender
: Venture into the dungeon. Activate only as a sorcery. (Enter the first room or advance to the next room.)Click a line or tag to filter
Cards similar to Secret Door 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.
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$0.12↓#28229↓0.3629.9 years↑
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Custodian of the Trove90%
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Archers of Qarsi90%
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Wall of Wood90%
$0.08↓#24190↓0.07↓33.1 years↑
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Fortified Rampart90%
$0.25↑#9740↑0.00↓10.9 years↑
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Carnivorous Plant90%
$0.10↓#28391↓0.2432.1 years↑
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Murmuring Phantasm90%
$0.10↓#19136↓0.00↓13.3 years↑
"Defender"
Wall of Mist90%
$0.10↓#154930.338.1 years↑
"Defender"
Monoist Sentry90%
$0.26↑#146760.09↓1.1 years↓
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Razorgrass Screen90%
$0.09↓#26579↓0.3622.3 years↑
"Defender"
Wall of Earth90%
$0.40↑#26019↓0.00↓32.3 years↑
"Defender"
Wall of Razors90%
$0.29↑#21479↓0.00↓28.5 years↑
"Defender"
Wall of Vines90%
$0.13↓#162640.2716.1 years↑
"Defender"
Moat Piranhas90%
$0.14↓#25100↓0.297.2 years↑
"Defender"
Ogre Sentry90%
$0.02↓#30496↓0.2916.4 years↑
"Defender"
Wall of Granite90%
$0.33↑#26570↓0.00↓29.3 years↑
"Defender"
Glacial Wall90%
$0.24↑#110820.18↓31.3 years↑
"Defender"
Wall of Stone90%
$0.21↑#21383↓0.00↓33.1 years↑
"Defender"
Riptide Turtle90%
$0.16↓#10116↑0.00↓6.6 years↑
"Defender"