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.
Warlord's Fury100%
$0.33↑#5796↑0.078.5 years↑
"Creatures you control gain first strike until end of turn."
+1 more matching line
gives-first-strike, cantrip, pure-draw
Eyes of Gitaxias94%
$0.11↓#209300.003.5 years↑
"Draw a card."
cantrip, pure-draw, draw
Contentious Plan94%
$0.37↑#2198↑0.147.5 years↑
"Draw a card."
cantrip, pure-draw, draw
Steady Progress94%
$0.26↑#5093↑0.0616.1 years↑
"Draw a card."
cantrip, pure-draw, draw
Guided Strike90%
$0.10↓#12260↑0.0029.4 years↑
"Target creature gets +1/+0 and gains first strike until end of turn."