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.
Prying Eyes 100%
$0.09#22660
"Draw four cards, then discard two cards."
Galvanic Giant // Storm Reading 100%
$0.16#11909
"Draw four cards, then discard two cards."
Goblin Lore 91%
$0.81#14689
"Draw four cards, then discard three cards at random."
Control of the Court 91%
$28.85#19311
"Draw four cards, then discard three cards at random."
The Bath Song 90%
$0.26#4840
"Draw two cards, then discard a card."
Catalog 90%
$0.07#16609
"Draw two cards, then discard a card."
Snow Day 90%
$0.15#23871
"Draw two cards, then discard a card."
Sift Through Sands 90%
$0.25#19932
"Draw two cards, then discard a card."
Ghastly Discovery 90%
$0.11#25477
"Draw two cards, then discard a card."
Rain of Revelation 89%
$0.20#13662
"Draw three cards, then discard a card."
Focus the Mind 89%
$0.24#9855
"Draw three cards, then discard a card."
Enhanced Awareness 89%
$0.12#25463
"Draw three cards, then discard a card."
Unexpected Assistance 89%
$0.20#12014
"Draw three cards, then discard a card."
Sift 89%
$0.13#17919
"Draw three cards, then discard a card."
Marang River Regent // Coil and Catch 89%
$1.68#3428
"Draw three cards, then discard a card."
Ancestral Reminiscence 89%
$0.14#12131
"Draw three cards, then discard a card."
Stern Lesson 89%
$0.25#10499
"Draw two cards, then discard a card. Create a tapped Powerstone token."
Probe 89%
$0.09#24787
"Draw three cards, then discard two cards. If this spell was kicked, target player discards two cards."