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.
Mind Spring91%
$0.27↓#5199↑0.00↓18.7 years↓
"Draw X cards."
burst-draw, pure-draw, draw
Skeletal Scrying90%
$0.26↓#12968↓0.1925.1 years↓
"You draw X cards and you lose X life."
life-for-cards, burst-draw, additional-cost
Shared Discovery86%
$0.15↓#19433↓0.00↓16.5 years↓
"Draw three cards."
burst-draw, additional-cost, pure-draw
Concentrate86%
$0.16↓#11941↓0.12↓25.1 years↓
"Draw three cards."
burst-draw, pure-draw, draw
Brilliant Plan86%
$0.09↓#21559↓0.2627.5 years
"Draw three cards."
burst-draw, pure-draw, draw
Jace's Ingenuity86%
$0.16↓#15805↓0.3116.3 years↓
"Draw three cards."
burst-draw, pure-draw, draw
Cut of the Profits86%
$0.29↓#11996↓0.05↓4.5 years↓
"You draw X cards and you lose X life."
life-for-cards, burst-draw, additional-cost
Minions' Murmurs85%
$0.29↓#15568↓0.06↓19.5 years↓
"You draw X cards and you lose X life, where X is the number of creatures you control."
life-for-cards, burst-draw, pure-draw
Tidings84%
$0.29↓#16946↓0.00↓27.3 years↓
"Draw four cards."
burst-draw, pure-draw, draw
Damnable Pact84%
$0.59↑#3218↑0.1911.6 years↓
"Target player draws X cards and loses X life."
life-for-cards, burst-draw, pure-draw
Sphinx's Revelation82%
$0.29↓#3381↑0.13↓14.0 years↓
"You gain X life and draw X cards."
burst-draw, pure-draw, draw
Vivisurgeon's Insight82%
$0.26↓#78620.07↓3.7 years↓
"Draw three cards. Proliferate."
burst-draw, pure-draw, draw
Bond of Agony81%
$1.60↑#15250↓0.3020.5 years↓
"As an additional cost to cast this spell, pay X life."
additional-cost, life-payment
Even the Score80%
$0.46↑#96550.264.5 years↓
"Draw X cards."
burst-draw, pure-draw, draw
Blood Divination80%
$0.12↓#15433↓0.00↓8.3 years↓
"Draw three cards."
+1 more matching line
burst-draw, additional-cost, draw
Vivisection80%
$0.06↓#21043↓0.00↓15.7 years↓
"Draw three cards."
+1 more matching line
burst-draw, additional-cost, draw
Bankrupt in Blood80%
$0.21↓#12725↓0.05↓7.7 years↓
"Draw three cards."
burst-draw, additional-cost, draw
Toxic Deluge79%
$5.07↑#66↑0.81↑13.0 years↓
"As an additional cost to cast this spell, pay X life."
additional-cost, life-payment
Fire Covenant79%
$0.34#2723↑0.1831.4 years↑
"As an additional cost to cast this spell, pay X life."