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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Prehistoric Pet 83%
$0.33#13244
"This creature can't be blocked by creatures with greater power."
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Walking Dream 83%
$0.19#31324
"This creature can't be blocked."
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Dimir Infiltrator 83%
$0.63#5036
"This creature can't be blocked."
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Benthic Infiltrator 83%
$0.08#16775
"This creature can't be blocked."
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Gudul Lurker 83%
$0.60#5337
"This creature can't be blocked."
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Storm Fleet Sprinter 83%
$0.26#10568
"This creature can't be blocked."
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Tidal Kraken 83%
$0.72#18406
"This creature can't be blocked."
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Escape Artist 83%
$0.22#20613
"This creature can't be blocked."
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Uninvited Geist // Unimpeded Trespasser 83%
$0.10#23699
"This creature can't be blocked."
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Deep-Sea Kraken 83%
$1.81#5236
"This creature can't be blocked."
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Hunted Phantasm 83%
$4.02#12230
"This creature can't be blocked."
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Canoptek Wraith 83%
$3.09#6646
"This creature can't be blocked."
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Mercurial Spelldancer 83%
$0.30#5700
"This creature can't be blocked."
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Ghastlord of Fugue 83%
$1.34#19159
"This creature can't be blocked."
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Azorius Herald 83%
$0.25#24863
"This creature can't be blocked."
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Hada Spy Patrol 83%
$0.22#22982
"This creature can't be blocked."
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Slither Blade 83%
$2.41#1700
"This creature can't be blocked."
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Cephalid Pathmage 83%
$0.16#22951
"This creature can't be blocked."
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Azorius Knight-Arbiter 83%
$0.09#21537
"This creature can't be blocked."
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Mist-Cloaked Herald 83%
$0.34#2822
"This creature can't be blocked."